SHENZHEN, China, June 10, 2026 (GLOBE NEWSWIRE) -- A showcase of premium agricultural products from Heilongjiang Province drew enthusiastic responses from faculty and students at Harbin Institute of Technology, Shenzhen on Tuesday, bringing the flavors of China's northeastern "black soil" region to the country's southern tech hub. Under the banner of "Black Soil Premium Products," a curated selection of brands presented their goods at the campus event, with offerings including lustrous Wuchang rice and rich beef products among the highlights on display."I never expected to find such authentic tastes from home here in Shenzhen," said a graduate student from Yichun, Heilongjiang Province, who paused...