[Tianjin Zinc: Premiums Decline, Traders Dominate Trading] In the Tianjin market, mainstream transactions for #0 zinc ingot were concluded at 22,870-23,110 yuan/mt, with Zijin transactions at 22,970-23,160 yuan/mt. Transactions for #1 zinc ingot were around 22,500-22,670 yuan/mt, while Huludao was quoted at 26,260 yuan/mt. The premium for ordinary #0 zinc against the 2506 contract was around 250-330 yuan/mt, and the premium for Zijin against the 2506 contract was 320-360 yuan/mt. The Tianjin market was quoted at parity with the Shanghai market.