Shanghai Environment Group Co.Ltd(601200) energy exchange reported that since March, the daily order volume of Shanghai carbon market has increased significantly compared with the same period of previous years, showing a benign market trend of steady increase in trading volume and trading volume and steady rise in trading price. According to the data, the total trading volume of the national carbon market carbon emission quota (CEA) in April was 1.45 million tons, with a total turnover of 82.596 million yuan. As of April 29, the cumulative trading volume of the national carbon market carbon emission quota (CEA) was 190 million tons, with a cumulative turnover of 8.3 billion yuan.