WASHINGTON — President Donald Trump and Australian Prime Minister Anthony Albanese signed a critical-minerals deal at the White House on Monday as the U.S. eyes the continent’s rich rare-earth resources when China is imposing tougher rules on exporting its own critical minerals abroad.

The two leaders described the agreement as an $8.5 billion deal between the allies. Trump said it had been negotiated over several months.

“In about a year from now we’ll have so much critical mineral and rare earth that you won’t know what to do with them,” said Trump, a Republican, boasting about the deal. “They’ll be worth $2.”

Albanese added that the agreement takes the U.S.-Australia relationship “to the next level.”

Earlier this month, Beijing announced that it will require foreign companies to get approval from the Chinese government to export magnets containing even trace amounts of rare-earth materials that originated from China or were produced with Chinese technology. The Trump administration says this gives China broad power over the global economy by controlling the tech supply chain.

“Australia is really, really going to be helpful in the effort to take the global economy and make it less risky, less exposed to the kind of rare earth extortion that we’re seeing from the Chinese,” Kevin Hassett, the director of the White House’s National Economic Council, told reporters Monday morning ahead of Trump’s meeting with Albanese.

Hassett noted that Australia has one of the best mining economies in the world, while praising its refiners and its abundance of rare earth resources. Among the Australian officials accompanying Albanese are ministers overseeing resources and industry and science, and Australia has dozens of critical minerals sought by the U.S. because they are needed in everything from fighter jets and electric vehicles to laptops and phones.

The agreement could have an immediate impact on rare earth supplies in the United States if American companies can secure some of what Australian mines are already producing, although it will take years — if not decades — to develop enough of a supply of rare earths outside of China to reduce their dominance.

Pini Althaus, who founded USA Rare Earth back in 2019 and is now working to develop new mines in Kazakhstan and Uzbekistan as CEO of Cove Capital, said it will be crucial that the contracts to buy materials from Australian mines include price floors, similar to what the U.S. government promised MP Materials this summer, to protect against China manipulating prices.

For decades, China has used the tactic of dumping excess critical minerals onto the market to drive prices down to force mining companies in the rest of the world out of business to eliminate any competition.

“Taking away that arrow of China’s to be able to manipulate pricing is a crucial first step for Australia and the West to be able to develop critical minerals projects to meet our demands,” said Althaus, who has spent nearly a quarter-century in the mining business.

The agreement underscores how the U.S. is using its global allies to counter China, especially as it weaponizes its traditional dominance in rare earth materials. Top Trump officials have used the tactics from Beijing as a rallying cry for the U.S. and its allies to work together to try to minimize China’s influence.

“China is a command-and-control economy, and we and our allies will neither be commanded nor controlled,” Treasury Secretary Scott Bessent said last week. “They are a state economy and we are not going to let a group of bureaucrats in Beijing try to manage the global supply chains.”