I has informed you which XSJ not expert in minting small medal and is not using coining technology in small medal. It is always differ with official mint with official mint. Even the same mint has differ with each product mint by themselves I am seller which I sell as long as there is demand BUT I do tell the pros and cons. This is the second year of Malaysia 2018 money show organised by Trigo on mid March 2018 in Kuala Lumpur, Malaysia. The versions available is on 40 mm diameter and 70 mm diameter. It come with coa. 40 mm diameter Silver 60 g mintage 99 Brass mintage 99 Copper mintage 299 Silver 60 g gold plated 29 mintage 70 mm diameter 300 g silver 29 mintage Brass 99 mintage Copper 169 mintage Bronze with Gold plated 69 mintage Take note the 69 and 29 mintage items need to buy both whole set of 40 mm and 70 mm to qualify of buying it. Brass 40 mm sold out at this moment. This design is similar with temple of heaven 2 BUT high relief is not as good and details is much lesser details. You even can notice white spot and haze at sample medal photo showed below. You can email me and PM me here if keen of buying it.