Each NGC holder label is hand signed by Panda Designer, Tong Fang. Three coin set includes. 2023(S) China S10Y Panda NGC MS70 First Releases Struck at the Shanghai Mint. 2023(Y) China S10Y Panda NGC MS70 First Releases Struck at the Shenyang Mint. 2023(G) China S10Y Panda NGC MS70 First Releases Struck at the Shenzhen Mint.