On 25 December 2023 (after trading hours), China Sanjiang Fine Chemicals Company Limited (the Company) and Zhejiang Jiahua Energy Chemical Industry Co.,Ltd. (Jiahua Energy Chemical Co.) entered into the Short Term Ethylene Supply Agreement pursuant to which, the Company (including its subsidiaries) has agreed to supply ethylene to the Jiahua Energy Chemical Co. (including its subsidiaries) for 2 months commencing from 1 January 2024 to 29 February 2024 with a cap not exceeding RMB 50,000,000. On 25 December 2023 (after trading hours), the Company and Jiahua Energy Chemical Co.

entered into the Short Term Toluene Supply Agreement pursuant to which, the Company (including its subsidiaries) has agreed to supply toluene to the Jiahua Energy Chemical Co. (including its subsidiaries) for 2 months commencing from 1 January 2024 to 29 February 2024 with a cap not exceeding RMB 25,000,000. On 25 December 2023 (after trading hours), the Company and Jiahua Energy Chemical Co.

entered into the Short Term Gas Supply Agreement pursuant to which, the Company (including its subsidiaries) has agreed to supply oxygen, nitrogen, hydrogen and fuel gas to the Jiahua Energy Chemical Co. (including its subsidiaries) for 2 months commencing from 1 January 2024 to 29 February 2024 with a cap not exceeding RMB 25,000,000.