شكرا أخي على الموضوع
للعلم هناك الكثير من شركات الشحن في كل دولة و الأنواع أيضا
و الصينية منها على سبيل المثال
China Post Air Mail
China Post Air Parcel
China Post Register Mail
Hong Kong Post Air Mail
Hong Kong Post Air Parcel
Singapore Post
Swiss Post
Sweden Post
و أيضا أرقام التتبع تختلف :
LC395882575US - carrier uses "LC" then 9 digit number and "US" at the end would be US Postal Service (usps)
CJ422941179US - carrier uses "CJ" then 9 digit number and "US" at the end would be US Postal Service (usps)
EC645219375US - carrier uses "EC" then 9 digit number and "US" at the end would be Priority Mail Express International
RX195209046CH - carrier uses "RX" then 9 digit number and "CH" at the end would be Swiss Post
RF123456789CH - carrier uses "RF" then 9 digit number and "CH" at the end would be Swiss Post
RX587006674DE - carrier uses "RX" then 9 digit number and "DE" at the end would be Hong Kong post through germany
RC475842473HK - carrier uses "RC" then 9 digit number and "HK" at the end would be Hong Kong post through United Kingdom
RT200767699HK - carrier uses "RT" then 9 digit number and "HK" at the end would be Hong Kong post
RE627712536SE - carrier uses "RE" then 9 digit number and "SE" at the end would be Sweden Post
RB986565562CN - carrier uses "RB" then 9 digit number and "CN" at the end would be Hong Kong post
RA411633225CN - carrier uses "RA" then 9 digit number and "CN" at the end would be China Post Air Mail
RC326772455CN - carrier uses "RC" then 9 digit number and "CN" at the end would be China Post Air Mail
RR123456789CN - carrier uses "" then 9 digit number and "" at the end would be China Post Register Mail
LN241198997CN - carrier uses "" then 9 digit number and "" at the end would be ePacket service from USPS
EE511334456CN - carrier uses "" then 9 digit number and "" at the end would be EMS china
EB348333444CN - carrier uses "" then 9 digit number and "" at the end would be EMS china
ED298346511CN - carrier uses "" then 9 digit number and "" at the end would be EMS china
EF188656776CN - carrier uses "" then 9 digit number and "" at the end would be EMS china
RF203309508SG - carrier uses "RF" then 9 digit number and "SG" at the end would be Singapore Post through germany
RQ204668983SG - carrier uses "RF" then 9 digit number and "SG" at the end would be Singapore Post through germany