This is a market dataset, representing the consumption market of the region. The dataset includes transport from the gate to the point of consumption, and transport services are calculated based on the transport situation of this product in the region. Silicon wafers can be used for the production of photovoltaic cell pieces, and the average surface density of this silicon wafer is approximately 469. 09 g/m2; if you cannot specify the exact type of crystalline silicon wafer, you can use this dataset; this dataset is a weighted average of the following: \"single-Si wafer, unspecified, for single-Si photovoltaic cell\" and \"multi-Si wafer, for multi-Si photovoltaic cell\" datasets. Specific technical details, boundary scopes, etc., can be found in the production datasets of each type of crystalline silicon wafer. Infrastructure such as equipment manufacturing and plant construction for production is not included within the boundary of this dataset.