求助大神，，帮忙翻译一下这两句话

For special instructions any shipment can be combined by certain proportion of many purchase orders
特别指令：任何装运都可与其他订单的货物按照一定比例混合装载。
The priority of production and shipment will be decided by xxx inc.
生产以及装运的优先次序将由xxx公司决定。