According to the relevant regulations of the trading rules of various commodity exchanges and the China Securities and Futures Exchange, starting from today (May 5, 2023) settlement, our company will announce the special matters of special contracts as follows:

Shanghai

The proportion of contract margin for Ag, al, au, bu, cu, hc, pb, rb, ru, sn, sp, ss, wr, and zn2305 remains at 20%;

The deposit ratio for contracts with al, au, cu, pb, ru, sp, and zn2306 remains at 15%;

The margin ratio for the fu2305 contract remains at 25%.

Dalian

a. The margin ratio for contracts b, c, cs, eb, eg, fb, i, j, jd, jm, lh, m, p, pg, rr, y, l, pp, and v2305 remains at 25%.

Zhengshang Office

The contract margin ratio for AP, CF, CY, FG, JR, LR, MA, OI, PF, PM, RI, RM, SA, SF, SM, SR, TA, UR, WH, CJ 2305 remains at 25%;

The proportion of ZC2305-2403 contract deposit remains at 55%;

The margin ratio for SR2307 and 2309 contracts has been adjusted to 13%, and the price limit has been adjusted to 8%.

China International Capital Corporation

Not available at the moment.

Energy Center

The margin ratio for contracts with BC and nr 2305 remains at 20%;

The margin ratio of SC and Lu2305 contracts remains at 25%.

Guangqi Institute

Not available at the moment