Concrete Weekly Report: North China Concrete Market Demand Rebound but Price Support Limited (3.16-3.20)

According to the import and export statistics of natural sand and gravel from January to February 2026, it covers the export of natural sand (including silica sand and quartz sand, other natural sand) and gravel, as well as the import of natural sand (including silica sand and quartz sand, other natural sand) and gravel. On the export side, all data showed a year-on-year growth trend; on the import side, some data showed a year-on-year increase or decrease. Among them, the quantity of imported crushed stone changed significantly, reaching 971.68%, while the quantity of imported natural sand changed relatively little, reaching 1.51%.