白银价格一年来上涨超200%，工厂加班赶制投资银条

Group 1 - The price of silver has reached a historical high, with domestic prices increasing over 200% since 2025 [1] - The price of a standard investment silver bar has surged from 10,000 yuan to over 20,000 yuan in less than four months [3] - Since April 2025, the rapid increase in silver prices has led to a strong market demand for investment, resulting in a supply shortage of related investment products [5] Group 2 - A silver product manufacturing factory in Shenzhen has shifted its focus from producing silver jewelry to investment silver bars due to the rising demand [7] - The factory has increased its production capacity by adding new equipment to meet the new demand for investment silver bars [9] - The types of silver bars produced have diversified, with a notable increase in demand for 100g and 200g bars since January 2026 [11] Group 3 - The rise in silver prices and investment demand has led to a significant increase in orders for silver refining businesses, resulting in longer processing times [13]