We can accept to the shipment in June. Because, the price as same as the quotation and the price used in May.
But, We can’t accept the price the shipment in July. because the price of July more than the quotation.
We will not accept the goods in this shipment until you will correct the price in that invoice as same as the quotation.
Because of, We discussed customs officer already, They told us that, You can correct price, even though you already shipped.