On May 20, the southwest market demand declined, and the southwest cement price index was 320.64, down 0.4, down 0.12%, down 15.33% from the same period last year. Meanwhile, Guizhou P. O 42.5 cement price index 246.26. Annular growth of 0%, down 34.05%
year-on-year Qiandongnan, P. O 42.5 bulk reference average price fell 6.00 percent
浙公网安备33010802003254号