Please check first, if the code PL1VKA 4322 belongs to you.
Secondly, belongs it to one delivery to WÜNSCHE? If yes, pls let me have the corresponding invoice, B/L, Cancode list, ect. (the complete set of export documentation you have).
Thirdly, where could the green glass or brittle plastic pieced could come from? From any of the machines or tools in your production?