Futures news bulletin black up and down, iron ore up more than 4%

Futures news bulletin black up and down, iron ore up more than 4%
On May 18, Shanghai zinc, Shanghai silver, iron ore, etc. rose more than 4%, manganese silicon, ferrosilicon, etc. rose more than 3%, crude oil, Shanghai lead, etc. rose more than 2%, soybean oil, coke, etc. rose more than 1%, Zheng Mian, palm, etc. rose slightly; LPG fell by more than 2%, Zheng alcohol and soda ash fell by more than 1%, and plastics and starch fell slightly. Background 1: on May 18, the national development and Reform Commission (NDRC) said that the national development and Reform Commission (NDRC) and the General Administration of market supervision are jointly investigating the market conditions of steel and iron ore to further understand the industry trends. In the next step, we will continue to work with relevant departments to continuously strengthen monitoring and early warning, strengthen market supervision, and take targeted measures to effectively maintain market stability. Background 2: on May 18, the latest data of the General Administration of Customs showed that in April 2021