Why is the Korean version of Bai Ankang's test paper cheap?

The cheapness of Korean version of Baiankang test paper is related to production cost, market competition and product quality.

1, the production cost of goods is an important factor affecting the price. Production costs include raw materials, labor, equipment and operating costs. The reduction of production costs will lead to the reduction of commodity prices.

2. Market competition will also affect commodity prices. In the fierce market competition, merchants will lower their prices to attract more consumers.

3. The quality of goods will also affect the price. High-quality goods cost more, and low-quality goods cost less.