China Post issued a commemorative stamp Monday for the 15th meeting of the Conference of the Parties to the United Nations Convention on Biological Diversity (COP15) that opened in Kunming, the capital of southwest China's Yunnan Province.

《联合国生物多样性公约》第十五次缔约方大会日前在中国西南部云南省省会昆明召开，中国邮政就此发布纪念邮票。

A total of 7 million of these stamps, with a denomination of 1.2 yuan (about 19 U.S. cents), can be purchased at designated postal outlets and online shops in the next six months.

这些面值1.2元(约19美分)的邮票将在未来6个月内、在指定的邮政网点和网上商店购买，总发行700万枚。

The stamp is in the shape of a water drop and was designed to highlight the concept that water is the source of life and all things.

这枚邮票呈水滴形，意在强调水是生命和万物之源。