As you may also receive the notification from suppliers that the IC cost has increased crazily, what's more, whole the market is under short supply. Orders have to arrange in advance, or we'll have to wait for one month even longer.

Not only the IC, aluminum cost has increased a lot also. The relevant supply chain industry confessed that the supply of IC, copper and aluminum upstream materials will be very tight throughout 2021 under the unbalanced growth of supply and demand, and there will only be more and more cases of price increases.