Hello,

Is it rounded during export? The weight is used mainly to handle shipping costs and it's an absolute value. It's a pure number, so it means that it does not matter if you type it as grams or kilograms or others. Simply, if you type it in grams in the products list, remember to type it in grams also in the shipping method pricelist.

I've tested it on my PC and the exported products wheight are correctly set to 105.