本文根据所给的数据，对某手机最新一代产品预测不同销售区域未来1至20周的订单量。A类订单：中间商与销售商之间的订单；B类订单：生产商与销售商之间的订单；C类订单：中间商与销售商之间的订单。本文预测的是销售商的订单量即A + B类订单量和生产商的订单量即B + C类订单。
Based on the data given, this paper predicts the order volume of different sales regions in the next 1 to 20 weeks for the latest generation of mobile phone products. A Order: orders between middlemen and sellers; B Order: orders between manufacturer and seller; C Order: orders between middlemen and sellers. This paper predicts the order volume of the seller, that is, A + B Order and the order volume of the manufacturer, that is, B + C Order.
