On December 31, the market demand in North China declined, and the cement price index in North China was 339.94, down 0.74, down 0.22% annually, down 9.83% in the same period last year. At the same time, Shanxi P. O 42.5 cement price index 299.03. Compared with the previous year, it decreased by 1.43%, 17.01%
year-on-year, and the reference average price of P. O 42.5 bulk decreased by 10.00%
.
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