Translation(urgent)

the e-mail that i sent u amoment ago was mistaken
Product A can be purchased within the area of mainland, but it is B company which sold it, not C

Sorry for In last EMAIL I return to you a wrong message.
A can be purchase in China, but it is not responsible for the sale by B, but C Company

I am sorry that the email response that I just sent to you was not correct. Product A can be purchased in China. But it is distributed by company B instead of company C.

I'm sorry that the previous email sent to you had wrong infomation.
Here is the correction: Product A can be purchased in China, but the company which sells A should be C, instead of B.

Sorry for my wrong reply at last Email.
In fact, A can be purchased in China,however,the agent company is not B,but C.

the email just replied wrong message to you.
Product A can be purchased within the territory of China.However, company B is not charge of its sale,it is C.