Why Hong Kong Xingfu Pharmaceutical is only sold in Hong Kong

Because Xingfu Pharmaceutical is originally a Hong Kong pharmaceutical company and is rooted in Hong Kong

Many of their market research are focused on the Hong Kong market. Their unfamiliarity with the mainland market has led to many drugs being sold only in Hong Kong. For sale, not entering the mainland.

When an enterprise enters a market, especially a market as huge as mainland China, it requires a huge amount of manpower, material resources and time, involving many aspects of procurement, logistics, and sales, and requires a huge team to manage it. However, At present, I have not seen Xingfu Pharmaceutical having such determination.