This would depend on the package size and the class used to post the item(s)
See (Cheapest)
http://postcalc.usps.gov/
UPS and Fedex are expensive
As of Mar 16 2011, 7 pounds at UPS to HK costs $167, $58 USPS priority mail at custom box.
http://postcalc.usps.gov/default.aspx?Mode=Intl_Single&CID=10189
$1.05 for under one ounce (2012)
$1.10
The US postage rates to send a letter to Hong Kong are $0.66 for 1oz, $0.86 for 2oz, $1.06 for 3oz, and $1.26 for 3.5oz. Flats start for $1.12 and increases by $0.20 per ounce.
$1.05 for under one ounce (2012)
Postage for a standard letter is 98 cents.
The postage to mail a letter from the United States to China is $1.15. This price assumed that the standard letter weighs one ounce or less.
Roughly ¥663.992 if you average it out
Starting from what country and location? Is time a factor?
As long as you add another 66 cents in postage.
Fora letter to get to hong kong from Montana will take from 2 weeks to 3 weeks
Hong Kong does not snow before.
The key document required for a trip from Manila to Hong Kong is a valid passport.
Hong Kong