Tungsten ore prices are soaring, with a 470% increase over the past year.

Last night during the Lantern Festival, my mom said a few bosses came to the factory and kept asking my dad to sell them goods.
My mom scolded my dad and told him not to sell for now, as he hasn't stockpiled much.
Currently, low-grade tungsten, with a batch costing around 6 to 7 million, has a fixed price, and processing takes about two months, with a profit margin of about 10%.
If it's processed finished products, as long as you want to sell, there will be someone rushing to buy.
Referring to the 2011 or 2010 rare earths market, which saw a tenfold surge in one year, the price increase trend line is already steeply upward.