Guangzhou is located in the south, which is relatively close to some beef producing areas. Some rural areas in Guangdong Province have beef producing areas. This geographical advantage makes the transportation cost lower, thus reducing the price of beef bones.

1. Guangzhou is famous for its Cantonese cuisine, some of which use beef bones as ingredients to stew beef bone soup. This makes the market demand of beef bones in Guangzhou relatively high, and the supply is relatively sufficient, thus reducing the price.

2. As a big city, Guangzhou has many food suppliers and catering businesses in the market. This kind of market competition leads to lower prices to attract more consumers. Therefore, beef bones in Guangzhou are cheap.