metal tag

a bird with metal tag bearing the following inscriptions was hunted by a farmer in Upper Siang district, Arunachal, where i am posted now. the bird was dressed and smoked but the tag was still in position. it read like this, BEIJING.CHINA, P.O BOX 071926 1928, MO1-4302. any significance or meaning of this? thanks. regards. kaling.

Birds of India: Great Knot 'LW' tagging record - India
Kolkatabirds have a few reports of banded birds seen .

Maybe your record could be reported to them with an image of the band and a small description. Sooner or later the right person will stumble upon the information.