Most likely it's not China Unicom, who has got a problem, their server should be safe, also they don't do such bad tricks.

Could be, you have got a malware (rootkit ?) on your computer. The first step to find out is you may try another browser : E.g. Firefox instead of Windows Explorer or vice versa. Delete all cookies and try the same thing again. If this does not help, run an Antirus Programm, like the free SAS or MBAM (check google) ...

I am sitting Zazen and like to sit together with others in KunMing, Dali or elsewhere. You too ?
uhu.etc ( sitting at ) gmail ( dot ) com

For us, the only serious issue was the "proof of identity" which by reciprocal, international law had to be legalized on our (european) homecountry. This is because european passports are not recognized as a proof of identity (maybe the new american passports are?).

Recently we registered "Bakery 88" in DaLii as a fully foreign owned limited company.
The procedure is straightforward and it took us 8 months to get there. The figures you mentioned may be allright, however, how much you will need to invest depends largely on the business plan you might have prepared. Unless you have a very good command of Chinese, you certainly rely on a good local lawyer.

Be prepared to travel back to your homecountry, because a few papers, references and certificates have to be notarized.
As up to our experience, the registration in YunNan is very much in line with international law and regulations.

The International name is Voltaren,
the Brand Name in China is Novartis,

and the Chinese name is

Votalin (FuTaLin, 扶他林）
It is available OTC, there are tablets as well as there is an ointment available
Alternatively you can try the famous YunNanBaiYao 云南白药 ....