The fluctuation of thermal coal is limited to 202 1, 1, 10.21is adjusted to 10%, that is, the daily limit of thermal coal is 10%, subject to yesterday's settlement, and the calculation method is = yesterday's closing price × (/.

Power coal is a kind of coal, which is used for power generation for the purpose of power generation, locomotive propulsion and boiler combustion. It belongs to power coal, referred to as power coal for short. Thermal coal zc is traded in Zhengzhou Commodity Futures Exchange, including night trading and day trading. Investors can query the basic content of thermal coal in the trading software, as shown in figure: