When Was The First Chinese Pressed Coin Made?

If you're asking when the traditional cash coin was struck rather than cast, I only know what I've read here and there, and my understanding is that this development didn't occur until the early 20th century when the final coins of this type were produced during the short reign of the last Qing Dynasty ruler, the Xuantong Emperor, and that even then reportedly there were coins still being cast as they always had been. There is some anecdotal crediting of the production of coinage struck by machines as having started during the reign of the Xuantong Emperor's predessessor, the Guangxu Emperor, which could date the beginning of Chinese struck coinage to the 1890's, but in either case, I've not seen any details as to the source of the equipment, or even if it was sited in China.

Did you mean when they started making their own or making ours?

I think he's asking about the Canton (Guangzhou) mint which opened in the 1880's and the minted 10 cash coins starting in the 1880's.

The Guangdong mint opened in Guangzhou in 1889, with 60 presses supplied by Heaton (Birmingham, England), staffed by 4 european employees and an unknown number of Chinese mint workers. It was designed to produce greater than 20,000 strings of cash (20,000,000 coins) per day but never exeeded about 10,000 per day. It housed everything from a furnace and rolling mill to the coin presses. It also produced silver half and 1 dollar coins. It was shut in 1895 due to it never being profitable. When it opened it was the largest mint in the world, The Royal Mint in London having 15 presses and the US Mint in Philadelphia having 10 presses (I thnk St. Petersburg had 5 or 6 presses (can't remember exactly), also from Heaton). That was the first modern mint in China. Others opened up around the same time in different provinces but Guangdong had the first.