Can this be used to generate expensive jewelry as well?

进游戏后怎么用 蓝图里面么？

采购指南：800个廉价宝石。4000个金属带
问题：为什么金属带需要高达4000个？
回答：由于游戏的补货机制存在问题，如果同一种物品存在多个输入口，可能会发生几百件物品堆积在一个输入口，而其他输入口为空，因此采购高达4000个物品防止物品堵塞。
提示：如果你使用其他作者的蓝图，发现存在工厂不工作、输入口物品缺失等问题，不妨尝试提高原料采购数量。

Procurement guide: 800 cheap gemstones. 4000 metal strips
Question: Why do we need up to 4000 metal strips?
Answer: Due to issues with the replenishment mechanism in the game, if there are multiple input ports for the same item, hundreds of items may pile up in one input port while the other input ports are empty. Therefore, up to 4000 items can be purchased to prevent item blockages.
Tip: If you use blueprints from other authors and find issues such as factories not working or missing input items, you may want to try increasing the quantity of raw material procurement.