1. Since the settlement date of 1018 in 2022, the standard of CF230 1 contract trading margin has been adjusted to 18%.

2. Prompt on the last trading day of futures:

1. Last period: individual positions in contracts of 20221October 25th 165438 and FU22 12 were adjusted to 0 lots;

2. Energy Center: On June 25th, 2022, 165438+SC22 12 non-standard warehouse receipt contract was cleared by the seller;

3. Dashangsuo: On October 26th, 2022, EB22 1 1, EG22 1 1, JD22 1 1, PG 22/kloc.