? Hello! After the founding of the People's Republic of China, 3 yuan Commemorative Coin * * * issued 7 times * * * with 8 gold and silver commemorative coins. The details are as follows:

The first one (Figure 1) is a 1-gram panda gold coin issued in 1991. The gold coin contains 1 gram of gold, the color is 99.9%, the shape is round, the diameter is 1 mm, the denomination is 3 yuan, and the circulation is 1. The year number is 1991.

The second (Figure 2) and the third (Figure 3) are the discoveries of ancient scientific and technological inventions in China released in 1992 (Group 1), weighing 15g "the world's earliest copper coin" and "the world's earliest paper-making silver coin". These two silver coins have a denomination of 3 yuan, a round shape and a diameter of 3mm; Contains 15 grams of silver, with a circulation of 2, pieces each, and is cast by Shenyang Mint.

The fourth silver coin is the discovery of ancient scientific and technological inventions in China (Group 2) released in 1993, weighing 15g. This silver coin is 3 yuan in denomination, round in shape, 3mm in diameter, containing 15g of silver, with a circulation of 2, pieces each, and was cast by Shenyang Mint.

the fifth piece (fig. 4) is the first silver coin of China traditional culture (Group 1) "The Great Wall Construction Map" released in 1995. This silver coin, with a denomination of 3 yuan, is round in shape, 3mm in diameter, containing 15g of silver, with a fineness of 9% and a circulation of 3, pieces. It was refined and cast by Shenyang Mint.

the sixth is the World Wildlife Fund silver commemorative coin (Figure 5) issued in 1997. This silver coin is 3 yuan in denomination, round in shape, 3mm in diameter, containing 15g of silver, with a color of 9% and a circulation of 75, pieces. It was cast by the Shanghai Mint.

The seventh commemorative silver coin was issued in 212 for the 3th anniversary of China Panda Gold Coin. This commemorative silver coin is a refined coin, containing 1/4 ounce of pure silver, with a diameter of 25mm and a denomination of 3 yuan, with a fineness of 99.9% and a maximum circulation of 3, pieces.

the eighth silver commemorative coin of the blessing character, issued in 215, is a common coin, containing 7.776 grams (1/4 ounce) of pure silver, with a diameter of 25mm and a denomination of 3 yuan, with a fineness of 99.9% and a maximum circulation of 6, pieces.