Your declaration of N/W, GW, & MM in the invoice is wrong from the P/L.
Pls take it out from the invoice no need to declare from now on ward to avoid due to invoice is not required. To save you time no need to repeat N/W, GW, & MM in the invoice.
Your packing is correct and you can declare the detail of N/W, GW, & MM.
Pls revise and send to me now and be careful your declaration in the COO form D too.