简单英语翻译成中文（你不一定会）

请告知你过去加色所用的颜料是国内生产还是进口的。

另请告知你用于制色的色素是中国原产还是进口的.

这句话本身有毛病

Also please inform us whether the pigments that you used to produce the color were from China or were imported.

Also please inform are the pigments that you used to produce the color are from China or you import them out for china. ==>
还有请告知你们过去所生产的颜色涂料是在中国生产的亦或是你们进口国外的。

并且喜欢通知是颜料, 您过去常导致颜色来自中国或您进口他们为瓷

也请告知是你过去一直生产颜色的色素来自中国或是外国生产的！

好怪的英文~~~- -！