If now I report that the price of tin metal has increased 20%, which I completely accept the 15% increased price from the supplier, you still thinks it is reasonable .

但是如果我报告给你，因为锡金属的价格上涨了20%，而我这三种材料我全部接受供应商15%的涨价，你可能会也会觉得合理。

youdao

Tin is a comparatively easy metal to smelt.

锡是比较容易熔化的金属。

《新英汉大辞典》

She felt it rise now as her fingers fumbled beneath soft layers of folded cotton searching for the sharp cold of a shiny metal toffee tin.

此刻，当手指在一层层柔软的、叠得整整齐齐的棉衣下翻寻，摸到一只冰凉的、亮晶晶的金属太妃糖罐的时候，这样的兴奋又出现了。

youdao

The metal in question is tin, and an oxide of that metal was one of the main ingredients of the cosmetic.

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Remaining U.S. bases are groaning with the influx of transiting troops and contractors, housed in new barrios of Alaska tents and "tin-can" metal housing pods.

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In the car park the vehicles look like they have been squashed by a giant hand, their innards shredded, their metal roofs peeled open like tin cans.

BBC: Owner vows Marriott will rise again