During the 4th China Import Expo (hereinafter referred to as "China Import Expo"), Ma Jun, director of the green finance professional committee of the Chinese financial society, President of Beijing Institute of green finance and sustainable development, and President of Beijing Green Finance Association, told the first financial reporter, "The difference between our forecast and those of these institutions mainly lies in the different data caliber. Our caliber refers to the green industry directory of the national development and Reform Commission, covering more than 200 green industry fields, not only covering the low-carbon energy system, but also other environmental protection and ecological investment." 

Ma Jun said that green finance has three key points - standards and disclosure, incentive mechanism and green financial products. He also stressed that the standards and disclosure of green projects are particularly important, otherwise "false green" projects will pour in, which will cause bad money to expel good money.