The question whether particular purchases are `important' within the meaning of Section 8 is usually determined by reference either to purchases made on recurring basis or to purchases that involve considerable quantities of goods, commodities or materials.
一笔采购是否属于第八节意义上的“大宗”的问题，通常以这些采购是否经常进行或所采购的货物、商品或材料是否大批量来确定。