Zhangyuan Tungsten lowers early April long-term contract purchase prices

```htmlGolden Ten Data reported on April 7th that Zhangyuan Tungsten's long-term procurement quotation for the first half of April 2026 is as follows: 55% black tungsten concentrate at 930,000 yuan per standard ton, 55% white tungsten concentrate at 929,000 yuan per standard ton, ammonium paratungstate (national standard zero grade) at 1.44 million yuan per ton. All quotations have been lowered compared to the long-term procurement prices for the second half of March 2026.```