CANADA-TORONTO-PDAC-CONVENTION

(240304) -- TORONTO, March 4, 2024 (Xinhua) -- Attendees look at Roller Latch Wireline System samples at the 2024 Prospectors and Developers Association of Canada (PDAC) International Convention in Toronto, Canada, on March 4, 2024. With more than 30,000 attendees from over 130 countries and regions, the world's premier mineral exploration and mining convention is held here from March 3 to March 6 this year. (Photo by Zou Zheng/Xinhua)