### Chinese: 所以各个厂家也在不断地增加新品，而且是听装，其价格也是不断地上涨，其实这是随着市场费用的增加而出的新品。
### English: Therefore, various manufacturers are constantly adding new products, especially if they are canned, and their prices are also increasing. In fact, these are new products that come out with the increase in market costs.
### Errors: There is no error in the English translation.

### Improved English: Therefore, various manufacturers are also constantly adding new products in can packaging, and the price kept rising as well; in fact, these new product are introduced due to the increase of market costs.
