You may note the tin no.2,3,13,15,17,20 are processed as it is lower than 15%.
The tin no. 14 and 52 are processed in order to challenge /check final result of the tin with medium* and highest ** % of black particle .
Please five us return shipment instruction so K. Pakakorn will proceed to send you shipping document for checking approval.
Will Qilu wish their forwarding agent to arrange return shipment?