2022/2/14　環境省主催のウェビナーに登壇させて頂きました。

表題：　Example of trading ethical jewelry with Mercury use free.

 I will go onto the Artisanal and Small-Scale Gold Mining Webinars organized by Minustry of the environment in Japan and Ministry of Environment and forestry Indonesia. 
I will present the subject of “Example of trading ethical jewelry with mercury free gold in Japan.  Presentation will be given in English. Please check it out if you are interested!