In foreign trade, a Filipino customer asked to sign a supply contract (not a list), saying it was the request of the local government. I looked at it, stamped it and signed it.
Has this client contacted you before? I think it's best not to sign it. There are risks, and there are many foreign trade swindlers now. Previous contracts can also be provided if required by the local government. Because the government can't know the country, manufacturers, time and other conditions. So he can offer any contract. Instead of asking you to help him cheat.