in the future. Shareholders Shareholder’s Name Shares before increase Percentage Increase in capital Shares after Percentage Eureka Design Public Company Limited Joint Venture Ureka UU Project 1

STAINLESS WIRE PUBLIC COMPANY LI... MERCEDES-BENZ (THAILAND) COMPANY LIMITED MERCHANT PARTNERS SECURITIES PUBLIC CO... MERMAID MARITIME PUBLIC COMPANY LIMITED MES PRO (1989) PUBLIC COMPANY LIMITED META

TRANSPORT PUBLIC COMPANY LIMITED MENAM STAINLESS WIRE PUBLIC COMPANY LIMITED MERCEDES-BENZ (THAILAND) COMPANY LIMITED MERCHANT PARTNERS SECURITIES PUBLIC COMPANY LIMITED MERMAID MARITIME PUBLIC COMPANY

Percentage of Issued shares and voting rights 1. PTT Global Chemical Public Company Limited* 340,565,223 22.73 2. PTT Public Company Limited* 338,266,861 22.58 3. Thaioil Power Co., Ltd.* 311,425,457 20.79 4

) Increase (Decrease) Million Baht Million Baht Million Baht Percentage Total Revenues 841.14 1,265.18 (424.04) (33.52) Cost of Goods Sold and Service 873.94 1,157.10 (283.16) (24.47) Sell and Administration

Version) Increase (Decrease) Million Baht Million Baht Million Baht Percentage Total Revenues 841.14 1,265.18 (424.04) (33.52) Cost of Goods Sold and Service 873.94 1,157.10 (283.17) (24.47) Sell and

139.64 25.83 192.29 Percentage of total capacity 59% 42% 64% 85% 64% 78% Average (2004-2017) 50.50 9.38 39.90 100.89 23.43 167.24 Above/(below) average (2004-2017) 18.08 (0.30) 11.22 38.76 2.41 25.05 4

Page 3/7 Jaymart Public Company Limited Remark: Debt collection rate (%) refers to the percentage of the Company ability to collect debt. In the case collection of 97.2% means debt 100 baht, the company

March 2023 which was monthly principal repayment at Bt0.34 million at a fixed percentage per annum TARCO - Long term loan was of Bt137.5 million, which TARCO had a loan agreement for Bt550 million to

Percentage Total Revenues 501.45 1,148.64 (647.19) (56.34) Cost of Goods Sold and Service (577.57) (1,085.84) (508.27) (46.81) Sell and Administration Expenses (22.54) (39.38) (16.85) (42.77) Net Profit (Loss