国内期货主力合约跌多涨少 菜粕跌超2%

Group 1 - The core viewpoint of the article highlights the mixed performance of domestic futures contracts on August 15, with most contracts declining while a few experienced gains [1] Group 2 - The main declines were observed in soybean meal, which fell over 2%, and in soybean oil, Shanghai silver, and Shanghai nickel, each dropping over 1% [1] - On the other hand, liquefied petroleum gas (LPG) saw an increase of over 1%, while SC crude oil, coke, and soda ash each rose nearly 1% [1]