Affected by the rise in copper prices and the tight supply of glass cloth, Jiantao, a leading copper foil substrate company, sent a letter of price increase to the customer. The company said that the cost of raw materials is already difficult to absorb, and the price of newly ordered materials has once again increased by 10% across the board.

Affected by the rise in copper prices and the tight supply of glass cloth, Jiantao, a leading copper foil substrate company, sent a letter of price increase to the customer. The company said that the cost of raw materials is already difficult to absorb, and the price of newly ordered materials has once again increased by 10% across the board.