Mexico Stamps SET OF 2 SOUVENIR SHEETS 2021 Huawei, RARE UNIQUE LIMITED PRINT. Huawei, 20 years in Mexico. Two souvenir sheets printed on two different papers: self-adhesive & regular gummed. On 18 Nov 2021 Mexico released a set of 4 stamps to commemorate the 20th anniversary of the Chinese telecommunications company Huawei in Mexico. 3,500 souvenir sheets with the image of the 4 stamps were also printed on self-adhesive paper. A recent find includes a few souvenir sheets printed on regular gummed paper! You can have this UNIQUE RARE SET in your collection which includes two souvenir sheets. Sheet 1 = Regular Issue with self-adhesive. Sheet 2 = Rare gummed print LIMITED ISSUE.