Asian Markets Rally, Precious Metals Climb, Japan Aluminium Premiums Set

Market News
1. Major Asian stock indices like South Korea's KOSPI surged up to 4% driven by tech stocks, alongside significant gains in Japan's Nikkei and Singaporean indices.
2. Spot silver and platinum prices jumped nearly 3%, indicating a strengthening market for precious metal commodities.
3. Japanese aluminium buyers have agreed to pay premiums of $395/ton for July-September shipments.