Yesterday our manager checked the price of the whites only, and today we checked the price again , we found that the price of the blacks is lower than the whites, so our manager wants to make a prices adjustment on the premise of your acceptance, meanwhile he wished you can understand, and all the prices and quatities will be subject to the contract, will not be changed again. Yesterday our manager checked the price of the whites only, and today we checked the price again , we found that the price of the blacks is lower than the whites, so our manager wants to make a prices adjustment on the premise of your acceptance, meanwhile he wished you can understand, and all the prices and quatities will be subject to the contract, will not be changed again.