Dear calanacrafts,
I am sophie from China.As far as I know,many scammers in china(don't know if they are chinese) often cheat other peoples in this way.
At first,they will ask u to take samples to them and sign a contract with them in their address and then they will ask u to pay their purchasing manager commission and invite them to nighclub (u pay the charges),then they will tell and ask u to buy expensive gifts(such as wine,cigarette etc) to their purchasing manager if u want to get order from them.
If they ask u to send them samples,tell them they will pay samples and shipping cost,then I think they will go away.
sophie from china