In the next ten ten days of January 2018, the market price changes of important production data in the field of circulation show that the price of coal in the next ten ten days of January has been rising and falling. The specific price changes of each kind of coal are as follows:

 

The price of anthracite (No. 2 in the wash) is 1261.7 yuan / ton, flat with the last period.

The price of ordinary mixed coal (4500 cards) is 480 yuan / ton, flat with the previous period.

The price of Shanxi big mix (5000 big cards) was 550 yuan / ton, down 3.7 yuan / ton from the previous period, with a drop of 0.7%.

Shanxi excellent mix (5500 big card) price is 580 yuan / ton, and is flat with the last period.

The price of Datong mixed coal (5800 card) was 615.6 yuan / ton, up 0.6 yuan per ton from the previous period, and the increase was 0.1%.

Coke coal (1/3 coking coal) price is 1180 yuan / ton, flat with the last period.

The above data show that the price of national coking coal and anthracite in late January is stable, and the price of power coal has been rising and falling.