MEXICO CITY — Mexico and the United States plan to take advantage of the Biden administration’s massive investment in semiconductor production to push the integration of their supply chains and cooperate on expanding the production of electric vehicles through Mexico’s nationalized lithium industry, officials from both countries said Sept. 12.

Mexico plans to end crude oil exports in 2023 as part of a strategy by the nationalist government of Andres Manuel Lopez Obrador to reach self-sufficiency in the domestic fuels market.

Following similar action along the Canadian border, the White House has closed the United States’ border with Mexico to nonessential traffic, but is exempting trade and commerce from the ban.

The General Services Administration recently completed a 10-year construction project at the San Ysidro Land Port of Entry, a bustling border crossing facility that links San Diego County and Tijuana, Mexico.

House Democrats said Dec. 4 that a deal on the stalled U.S.-Mexico-Canada free-trade agreement is within reach and urged Mexico to accept a compromise on labor-rights enforcement.

Mexico President Andres Manuel Lopez Obrador announced an infrastructure plan worth 859 billion pesos ($44 billion) that includes highways, railways, ports and airports as well as investments in telecommunications, with most of the capital coming from the private sector.

The hacker behind a cyberattack that has crippled Petroleos Mexicanos’ computer systems since the weekend is hoping to squeeze about $5 million out of the company and appears to have set a deadline of Nov. 30.

Petroleos Mexicanos imported less gasoline and diesel in the second quarter as its refineries produced more fuel and the government cracked down on fuel theft.

U.S. exporters are increasingly relying on trucks to get fuel into Mexico as the country’s gasoline production sags and infrastructure constraints limit shipments from one coast to the other.

Mexico’s Senate ratified a North American trade deal with the U.S. and Canada, becoming the first to do so amid a truce reached with President Donald Trump over an unrelated tariff threat.