I want business visa of china and hong kong for 1 month

Alpesh, usually, a business M type to mainland PRC costs 4982 rupees and a business entry permit to HK costs HKD 190. But if you don’t have the invitation letter, it’s impossible for you to apply for business M type to mainland PRC and HK.

However, it’s still possible for you to visit HK to do business because Indian passport holders can enjoy free entry to HK for a stay of no more than 14 days.

Or you can find an agency and then ask the agency to get the invitation letter for you. In this case, you can apply for business M type to mainland PRC.