The most active No. 1 Soybean contract for September delivery dipped 9 yuan (about 1.31 U.S. dollars) to close at 3,502 yuan per tonne.
On Tuesday, the total trading volume of 6 listed No. 1 soybean futures contracts on the exchange was 136,550 lots with a turnover of 4.79 billion yuan. China is the world's largest soybean importer.