30 Jun 2012 For Immediate Release MEDIA RELEASE ELECTRICITY TARIFF REVISION FOR THE PERIOD 1 JULY TO 30 SEPTEMBER 2012 1. For the period from 1 Jul to 30 Sep 2012 the electricity tariffs will decrease by an average of 2.5% as lower natural gas prices have resulted in lower power generation costs. Over the last three months (1 Apr to 15 Jun 2012), the average fuel oil price dropped by 4.6% from S$136.37 to S$130.10 per barrel. This resulted in natural gas prices falling also by 4.6%, because the price of natural gas in Asia is pegged to fuel oil price. 2. The electricity tariff for households will decrease by 2.4% (or 0.70 cents per kWh) from 28.78 to 28.08 cents per kWh. The average monthly electricity bill for families living in four-room HDB flats will decrease by $2.69. (see Appendix 4 for the average reduction for different household types) 3. SP Services reviews the electricity tariffs quarterly based on guidelines set by the Energy Market Authority (EMA), the electricity industry regulator. The latest tariffs given in Appendix 1 have been approved by the EMA. _______________________________________________________________________________________________________ Issued by: SP Services Limited 10 Pasir Panjang Road #03-01 Mapletree Business City Singapore 117438 Co. Reg No : 199504470N www.spservices.com.sg SP Services Ltd 10 Pasir Panjang Road #03-01 Mapletree Business City Singapore 117438 Tel (65) 6378 8888 www.spservices.com.sg Co. Registration No.: 199504470N SP Services Ltd 10 Pasir Panjang Road #03-01 Mapletree Business City Singapore 117438 Tel (65) 6378 8888 www.spservices.com.sg Co. Registration No.: 199504470N Appendix 1 Appendix 2 Breakdown of Electricity Tariff 1. The electricity tariff consists of the following four components: a) Energy cost (paid to the generation companies): This will decrease by 0.70 cent per kWh from 23.73 cents per kWh to 23.03 cents per kWh in Q3 2012. This component is adjusted quarterly to reflect changes in the cost of power generation. b) Network cost (paid to SP PowerAssets): Remains unchanged at 4.78 cents per kWh. This fee is reviewed annually and was last reduced by 2.8% in April 2011. c) Market Support Services Fee (paid to SP Services): Remains unchanged at 0.22 cents per kWh. This fee is reviewed annually and has been reduced by 21% since July 2009. d) Market Administration and Power System Operation Fee (paid to Energy Market Company and Power System Operator): Remains unchanged at 0.05 cent per kWh. This fee is reviewed annually to recover the costs of operating the electricity wholesale market and power system. Q3 2012 Tariff Energy Costs 23.03¢/kWh Decreased by 0.70 ¢/kWh Generation Companies Network Costs 4.78¢/kWh MSS Fee 0.22¢/kWh Market Admin & PSO Fee 0.05¢/kWh Unchanged Unchanged Unchanged SP PowerAssets SP Services Power System Operator & Energy Market Company SP Services Ltd 10 Pasir Panjang Road #03-01 Mapletree Business City Singapore 117438 Tel (65) 6378 8888 www.spservices.com.sg Co. Registration No.: 199504470N Appendix 3 1 Metric Ton of Fuel Oil is equivalent to 6.5 barrels (bbl) of Fuel Oil SP Services Ltd 10 Pasir Panjang Road #03-01 Mapletree Business City Singapore 117438 Tel (65) 6378 8888 www.spservices.com.sg Co. Registration No.: 199504470N SP Services Ltd 10 Pasir Panjang Road #03-01 Mapletree Business City Singapore 117438 Tel (65) 6378 8888 www.spservices.com.sg Co. Registration No.: 199504470N Appendix 4

CPMS Annual Assessment FY22/23 (1 st April 2022– 31 st March 2023) For FY22/23, the top 5 contractors who obtained the highest overall Annual Score are as listed below in alphabetical order and not in any ranking sequence - Top 5 Contractors HIAP ENGINEERING & CONSTRUCTION PTE LTD HYUNDAI ENGINEERING & CONSTRUCTION CO., LTD LIH MING CONSTRUCTION PTE LTD MO GUAN CONSTRUCTION ENGINEERING PTE LTD YEW ANN CONSTRUCTION PTE LTD As per our CPMS Policy, the top 5 contractors for the assessment year will be given an incentive of 2% of the total annual value of their respective contracts capped at S$100,000.00 per year per contractor. The bottom 2 contractors (listed in alphabetical order) for the annual assessment are as shown below: Last 2 Contractors HI POWER PTE LTD TAIHAN CABLE & SOLUTION CO., LTD. With immediate effect, as per CPMS Policy 6.0, the 2 contractors with the lowest annual scores will be subjected to a penalty deduction to their PQS scores in all subsequent SP Group tenders published during the next Assessment Year. In addition, they would also have to comply with performance improvement requirements specified by SP Group to address areas of deficiency. SP Group 2 Kallang Sector, Singapore 349277, www.spgroup.com.sg

OverviewUtilities Quick Guide ResidentialUtilities Quick Guide CommercialGo green, go paperlessTariff informationOpen Electricity MarketFAQsForm & ResourcesChat with Us Open Electricity Market The Open Electricity Market is an initiative by the Energy Market Authority (EMA) that allows you to enjoy more choices and flexibility when buying electricity. You can benefit from competitive pricing and innovative offers from retailers. With the Open Electricity Market, you have the choice of buying electricity from: SP Group at the regulated tariff (no action is required if you choose this option); or An electricity retailer at a price plan that best meets your needs; or The wholesale electricity market at half-hourly wholesale electricity prices through SP Group. Regardless of who you buy your electricity from, your electricity supply will stay the same. This is because SP Group will continue to operate the national power grid and deliver electricity to everyone. Working with Retailers Our goal is to make processes convenient and efficient for all customers. SP will facilitate customer transfers between retailers and offer retailers one-stop utilities billing and call centre services. As the Market Support Services Licensee, SP continues to provide services such as: Opening of utilities account Meter reading Meter data management Billing services If your Retailer Exits the Market You will be transferred to buy electricity from SP Group as a last resort.  Households and small businesses with an average monthly consumption of less than 4MWh will buy electricity at the regulated tariff rate. Larger businesses with an average monthly consumption of at least 4MWh will buy electricity at the wholesale electricity price. There will be no disruption to your electricity supply. You will continue to receive your electricity supply through the national power grid that is operated by SP Group. Making the Switch to a Retailer Residential Consumers Business Consumers For more information on Open Electricity Market Visit www.openelectricitymarket.com.sg Have a business enquiry? Interested to find out more how our integrated services can serve your business needs? Drop us an online enquiry, and our qualified professionals will reach out to you. Contact Us

Consumption_Water Average consumption of Water (CuM) Premises Types Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25 HDB 1-Room 7.5 8.1 8.3 7.9 8.1 7.8 7.8 7.8 7.2 7.8 7.8 8.1 HDB 2-Room 8.7 9.4 9.5 9.2 9.3 9.0 9.0 9.1 8.4 9.0 9.0 9.1 HDB 3-Room 11.6 12.4 12.5 12.2 12.2 12.0 11.9 12.0 11.2 12.0 12.0 12.1 HDB 4-Room 14.6 15.6 15.7 15.3 15.5 15.1 14.9 15.2 14.3 15.3 15.1 15.4 HDB 5-Room 15.6 16.9 17.1 16.7 17.0 16.4 16.1 16.7 15.8 16.8 16.5 16.8 HDB Executive 17.7 18.8 19.1 18.5 18.8 18.1 17.9 18.7 17.8 18.8 18.4 18.7 Apartment 12.5 13.1 13.8 13.8 13.8 13.3 12.8 13.0 12.7 13.7 13.5 13.4 Terrace 24.7 25.7 26.7 25.9 26.2 25.6 24.7 25.7 24.7 25.7 25.1 25.6 Semi-Detached 30.0 31.5 33.4 31.4 32.2 30.9 30.4 30.6 29.8 31.0 30.4 30.9 Bungalow 49.6 48.1 54.7 52.4 52.4 50.2 49.8 49.4 48.6 51.5 48.4 49.7

Consumption_Elect Average consumption of Electricity (kWh) Premises Types Oct-24 Nov-24 Dec-24 Jan-25 Feb-25 Mar-25 Apr-25 May-25 Jun-25 Jul-25 Aug-25 Sep-25 HDB 1-Room 139 142 128 127 121 119 128 136 150 143 150 136 HDB 2-Room 183 186 166 168 161 156 169 181 195 190 195 177 HDB 3-Room 266 266 243 238 231 231 250 265 284 273 280 257 HDB 4-Room 363 365 338 327 320 309 341 363 390 381 388 358 HDB 5-Room 427 429 397 379 374 359 399 425 457 450 459 423 HDB Executive 520 523 481 462 458 445 495 522 562 554 562 520 Apartment 523 519 486 446 419 417 476 516 548 536 541 513 Terrace 851 851 785 747 744 714 775 823 881 848 866 817 Semi-Detached 1,137 1,141 1,056 1,000 974 960 1,031 1,080 1,173 1,123 1,121 1,072 Bungalow 2,192 2,190 2,012 2,004 1,872 1,904 2,016 2,154 2,244 2,175 2,168 2,190 Note: The figures exclude electricity consumption for PAYU customers and customers who are not purchasing electricity at the regulated tariff.

Singapore Institute of Power and Gas Gas Pipe Fitter Course Code: GPL05 OBJECTIVES Upon completion of this course, participants will be able to: • Describe hazards and importance of safety at work at gas distribution pipeline • List the fundamental of gas and the types of pipeline integrity testing • Apply the correct jointing and fitting methodology for Ductile Iron (DI) and Polyethylene (PE) gas pipes MAIN CONTENTS Theory • Fundamentals o Gas Properties – town gas and natural gas o Gas hazards and safety o Use of gas detector o Types of gas pipes – DI, PE and GI (Galvanised Iron) o Safety Precautions in handling live gas mains o Layout of gas pipe connection and symbols • Pressure Testing and Commissioning: o Pressure Test Instruments o Pressure Testing o Purging and charging in • Gas Leak Detection and Repair: o Operating of Gas Detector o Locating Gas leak o Repair & Maintenance of Leaking Gas Mains & Services Practical • Jointing of DI Pipes and Fittings o DI Pipes & Fittings o DI Pipe Tools & Equipment o Tightening of a Fitting eg. Bend or Cap o Tapping of Gas Mains o Insertion of Gas Bags o Use of Wask Bagging Equipment • Jointing of PEPipes and Fittings o PE Pipes & Fittings o PE Pipe Tools & Equipment o Cutting of PE Pipe for Connection o Joining of PE Pipe Connection o Squeezing and re-rounding of PE Pipe METHODOLOGY Lecture and practical session Note: SIPG reserves the right to amend any details relating to the course without prior notice. Contact Us: training-institute@spgroup.com.sg or +65 6916 9730 Ver 01.20 Singapore Institute of Power and Gas TARGET AUDIENCE Engineering and technical staff who are required to carry out gas pipeline design, construction and commissioning related work COURSE DETAILS Course Duration / Time 2 days (14 hours) / 8:30am – 5:30pm Assessment Yes Certification SIPG Certificate of Completion 1 PDU by PE Board 2 - Course Fee before Funding $1,400 w/o GST $1,498 with GST Course Fee after Funding 3 Not applicable - CLICK TO REGISTER 1 Participants must attain at least 75% attendance rate and pass the assessment. 2 Applicable to Professional Engineers registered in Professional Engineers Board (PEB) only. 3 Funding grant is available for Singapore Citizens and Permanent Residents only. Note: SIPG reserves the right to amend any details relating to the course without prior notice. Contact Us: training-institute@spgroup.com.sg or +65 6916 9730 Ver 01.20

SP Energy HubAnnual ReportReliabilitySustainabilityInnovation Eye on the Grid RELIABILITY Mr Tan Teck Wee, Head, Distribution Control & Customer Service (standing), with Principal Operation Officer Ghazali Bin Mohamed Rahim in the Distribution Control Centre. The ringing of Tan Teck Wee’s phone at 1.20am jolted him from his sleep. There was a blackout affecting several areas. In the 30 minutes that Teck Wee, head of SP Group’s Distribution Control & Customer Service, took to get to the control centre at Ayer Rajah, work was already under way to bring supply back up. As the central nervous system of Singapore’s power distribution network, red-coded alarms on the dashboard showed the affected locations. On one wall, screens displayed incident alerts, digital maps and data on energy demand from the 11,000 substations and over 27,000km of cables that make up Singapore’s electricity grid. With various teams working together, power was restored within a few minutes, and Teck Wee was soon on his way home. A 25-year SP veteran, Teck Wee is on standby 24/7. He oversees the work of 95 staff. Apart from the 15 staff who man the control centre around the clock, team members from the Electricity Service Centre receive calls from customers and mobilise officers to attend to supply disruption.  Emergency response makes up the bulk of his team’s work, even if most problems are solved before customers are impacted, explained Teck Wee, who trained as an electrical engineer. Most often, when the alarms go off, it takes less than a minute for the incoming data to be reviewed, a remote restoration attempted, or for supply to be re-routed. A service crew is also dispatched for a manual check. In a supply disruption, staff at the control centre will first try to restore supply through remotely switching to an alternate feed. If this is not possible, it will send out mobile generators to provide temporary power to customers. The team is supported by 20 standby officers deployed in five zones across Singapore. When activated, these standby teams examine and re-condition the substation equipment to rectify the issue.   Technology drives precise and prompt response. Through a combination of sensors, monitors, alarms, micro-processors and a communication network, the control centre team can quickly pinpoint and manage disturbances on the network. Artificial Intelligence helps engineers make faster decisions through diagnostics of incidents to identify causes and possible actions. Supply disruptions could occur for different reasons, such as roadworks which can damage cables, or accidents, says Teck Wee. A rogue snake or monitor lizard sneaking into an over-ground supply box could also cause an outage. Singapore's electricity network ranks top among major cities. Based on a benchmarking report, in 2017, customers in Singapore experienced an average of 0.19 minute of electricity interruption, compared to Osaka’s 5 minutes and London’s 16.70 minutes. Despite that, Teck Wee says every incident is taken seriously, and the teams look closely at ways to prevent it from occurring again. Keeping the nation’s grid going strong is a source of great pride. “Electricity affects quality of life in so many ways and it’s gratifying to know that we can play a part in upholding it for consumers, he said. — 15 May 2019 TAGS PEOPLE OF SPRELIABILITY YOU MIGHT BE INTERESTED TO READ Ground feedback, digital tools: How she helps 8,000 workers end their day safely Faster repairs, fewer disruptions: Meet the innovative teams using smart tech to keep your piped gas supply flowing Engineer, 27, shares how she is undaunted by male-dominated energy industry & climbs the ranks

Utility Bill Avg_With Gas Utility Bill Average ($) for households with gas Premises Types Jan-24 Feb-24 Mar-24 Apr-24 May-24 Jun-24 Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 HDB 1-Room 77.18 78.99 81.28 87.54 87.29 84.83 81.86 87.86 87.69 83.11 84.19 79.07 HDB 2-Room 89.63 91.78 94.78 103.49 102.84 98.53 96.07 102.96 101.39 96.90 97.62 92.27 HDB 3-Room 112.11 115.94 120.33 132.29 128.10 124.29 121.74 129.94 128.83 123.83 123.57 117.18 HDB 4-Room 131.31 137.04 142.66 156.01 153.34 147.42 143.11 152.92 152.86 146.17 146.88 140.21 HDB 5-Room 136.79 144.16 151.97 165.19 162.85 156.27 149.96 161.67 162.41 156.08 156.45 149.31 HDB Executive 153.21 160.98 168.72 184.59 180.19 172.48 168.80 178.86 180.50 172.04 172.61 163.45 Apartment 156.19 163.04 179.66 198.71 191.52 184.01 175.50 181.94 191.11 186.36 183.84 175.37 Terrace 252.25 270.34 290.38 311.38 286.03 283.33 283.80 289.68 301.49 291.00 290.49 277.89 Semi-Detached 324.20 335.52 370.67 392.95 372.29 354.71 361.00 367.73 385.46 366.17 370.19 349.08 Bungalow 650.18 619.13 718.02 776.44 731.30 675.72 711.32 685.95 762.28 719.32 712.26 661.91 Note: The figures exclude electricity charges for PAYU customers and customers who are not purchasing electricity at the regulated tariff. Utility Bill Avg_WO Gas Utility Bill Average ($) for households without gas Premises Types Jan-24 Feb-24 Mar-24 Apr-24 May-24 Jun-24 Jul-24 Aug-24 Sep-24 Oct-24 Nov-24 Dec-24 HDB 1-Room 67.69 69.30 71.92 78.05 78.52 76.28 73.55 78.77 78.62 74.36 75.37 70.55 HDB 2-Room 80.46 82.23 85.21 93.42 93.59 89.84 87.41 93.80 92.26 88.22 88.72 83.62 HDB 3-Room 99.66 102.84 107.06 118.11 115.38 112.09 109.70 116.95 115.78 111.35 111.05 105.02 HDB 4-Room 116.20 120.97 126.03 138.53 137.64 132.74 128.46 137.02 136.76 130.76 131.35 125.25 HDB 5-Room 120.56 126.60 133.43 145.81 145.63 140.07 134.00 144.16 144.59 138.87 139.24 132.77 HDB Executive 135.88 142.35 149.14 163.91 161.79 155.45 151.54 160.36 161.59 153.95 154.44 146.15 Apartment 135.03 140.09 155.96 175.31 171.33 164.80 156.02 161.06 169.18 164.23 161.75 154.01 Terrace 227.31 243.21 259.98 282.50 262.69 259.01 258.83 264.59 274.69 263.93 263.37 250.88 Semi-Detached 295.56 305.12 337.24 359.90 342.81 328.12 331.78 338.46 354.82 336.52 340.26 319.77 Bungalow 597.47 570.77 662.48 717.39 678.65 633.29 661.40 638.62 711.71 667.03 661.57 617.06 Note: The figures exclude electricity charges for PAYU customers and customers who are not purchasing electricity at the regulated tariff.

GAS TRANSPORTATION TARIFFS (for Shippers with Natural Gas Distribution customers) (W.E.F. 1 Apr 24) 1 Introduction 1.1 Under the Gas Network Code, PowerGas is the Gas Transporter and is responsible for maintaining the reliability and safety of the gas transportation network in Singapore. PowerGas’ transportation business is regulated by the Energy Market Authority (EMA). The transportation tariffs levied by PowerGas are approved by the EMA. 1.2 The transportation tariffs are levied on Shippers. Shippers pay transmission as well as distribution charges as part of the distribution tariff for transportation of natural gas to distribution-level end-users. This is to reflect the cost of transporting gas through both the transmission and distribution networks. 1.3 End-user transportation charges imposed by Shippers are commercial arrangements between the Shippers and their end-users. 2 Natural Gas Distribution Tariffs 2.1 Arising from EMA’s notification to the industry dated 21 March 2024, a GSC of 20 cents/mmBtu for PNG Injection Points or GSC of 2 cents/mmBtu for LNG Injection Points is imposed on PNG and LNG gas users respectively with effect from 1 Apr 24 to recover the cost associated with Strategic Capacity (as defined in EMA's Policy Paper issued to the industry dated 30 Sep 2019). The Transporter will collect the GSC from all Shippers as an agent for and on behalf of SLNG. The GSC will be reviewed from time to time as directed by EMA and will be included as an uplift in the transmission usage charge. 2.2 The Distribution tariff is made up of two components (i.e. a Transmission Charge component and a Distribution Charge component). 3 Transmission Charging Structure 3.1 Transmission charges consist of capacity and usage charges. Shippers book capacity with PowerGas to transport gas from designated injection points to off-take points. Shippers pay entry and exit charges based on their respective booked capacity. In addition, uniform usage charge is levied on the volume of gas transported. Details of the transmission charge components are shown in Table 1 of the Appendix. 3.2 Shippers will have to pay Overrun Charges in the event they off-take gas above their booked capacity. These Overrun Charges are necessary to encourage the efficient use of the gas network. There are two types of Overrun Charges: • Authorised Capacity Overrun Charge: If a Shipper applies for additional capacity above the booked capacity (i.e. capacity overrun), the Authorised Capacity Overrun Charge, equivalent to 1.25 times the Transmission Capacity Charge rate, shall be applied on that additional capacity. • Unauthorised Capacity Overrun Charge: If a Shipper does not apply for Authorised Capacity Overrun for utilisation of additional capacity above the booked capacity, it will pay 2 times the Transmission Capacity Charge rate for that additional capacity utilised. 4 Distribution Charging Structure The Distribution Charge component is a usage-based charge in $/MMBtu. The Distribution Network is segregated into two service areas as follows: • The Jurong Island, Jurong and Tuas (“JIT”) area 2 • Outside the JIT area As the cost to serve the area outside JIT is higher than the JIT area, this results in a higher usage charge for the former. The Distribution Charges are shown in Table 2 of the Appendix. 5 Appendix – Table of Charges Table 1: Transmission Charges for Shippers with Natural Gas Distribution Customers (Exclusive of GST) Entry capacity charge ($/MMBtu/hr) Per Annum (a) Exit capacity charge ($/MMBtu/hr) Per Annum (b) Transmission capacity charge ($/MMBtu/hr) Per Annum (a) + (b) Transmission usage charge (comprising non-GSC and GSC) (¢/MMBtu) a) PNG source Transmission Network 1 970.19 1,718.49 2,688.68 1.40 + 20.0 Transmission Network 2 * 1,616.07 1,072.62 2,688.69 1.40 + 20.0 Transmission Network 2^ 1,240.93 1,447.75 2,688.68 1.40 + 20.0 b) LNG source Transmission Network 1 1,165.26 2,017.34 3,182.60 1.71 + 2.00 Transmission Network 2 1,185.71 1,996.89 3,182.60 1.71 + 2.00 Table 1a: Transmission Charges for Shippers with Natural Gas Distribution Customers (Inclusive of 9% GST) + Entry capacity charge ($/MMBtu/hr) Per Annum (a) Exit capacity charge ($/MMBtu/hr) Per Annum (b) Transmission capacity charge ($/MMBtu/hr) Per Annum (a) + (b) Transmission usage charge (comprising non-GSC and GSC) (¢/MMBtu) a) PNG source Transmission Network 1 1,057.51 1,873.15 2,930.66 1.53 + 21.8 Transmission Network 2 * 1,761.52 1,169.16 2,930.67 1.53 + 21.8 Transmission Network 2^ 1,352.61 1,578.05 2,930.66 1.53 + 21.8 b) LNG source Transmission Network 1 1,270.13 2,198.90 3,469.03 1.86 + 2.18 Transmission Network 2 1,292.42 2,176.61 3,469.03 1.86 + 2.18 Notes: 1) Transmission Network 1 refers to the natural gas transmission network conveying both piped natural gas and regasified LNG from West Natuna (Indonesia) and the LNG Terminal. Transmission Network 2 is the natural gas transmission network conveying both piped natural gas and regasified LNG from South Sumatra (Indonesia), Attap Valley (Malaysia) and the LNG Terminal. 2) * For gas injection at Attap Valley. 3) ^ For gas injection at Sakra. 3 Table 2: Distribution Charges (Exclusive of GST) Tariff Category Distribution charge ($/MMBtu) Natural gas distribution in JIT 1.375 Natural gas distribution outside JIT 3.818 Table 2a: Distribution Charges (Inclusive of 9% GST) + Tariff Category Distribution charge ($/MMBtu) Natural gas distribution in JIT 1.499 Natural gas distribution outside JIT 4.162 + Note: Figures may not reflect the full GST effect due to rounding. 4