In the first quarter, the turnover of Zheng merchants was 670 million lots, accounting for more than 40% of the national market.

Xinhua News Agency, April 19, according to Zheng Shang, the cumulative turnover of 670 million lots in the first quarter, with a cumulative turnover of 25.5 trillion yuan, increased by 37.23% and 19.30% respectively over the same period last year, accounting for 41.41% and 28.63% of the national commodity futures market, respectively.