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300142 (300142) News

Track canonical SquawkNews coverage tagged to 300142, 300142. This hub brings together deduplicated headlines about market instrument, markets catalysts, earnings, analyst actions, and wider market events so traders can review how a developing story changed over time. It contains 1 indexed stories across 1 publication days and is ordered by the same first-publication timeline used by LiveCast.

Symbol 300142 Asset market Sector Markets 90 days 1 Updated Sep 10, 2026, 11:54 AM UTC Open live news feed
L Walvax unit receives China regulatory approval for COVID-19 mRNA vaccine Walvax Biotechnology Co Ltd’s unit received China regulatory approval for a COVID-19 mRNA vaccine. The company is associated with SZSE:300142. REGULATION | Sep 10, 2026, 11:54 AM UTC