The U.S. and China are discussing new measures to prevent a wave of emerging market sovereign defaults, one of the most significant attempts in years at economic cooperation between the rival superpowers, Bloomberg News reported. The talks — including ways to preemptively extend loan periods before countries miss payments — are broadly aimed at both easing the $400 billion-plus annual debt service burden for poor countries and finding an alternative to the high borrowing rates those nations now face in the market.

A U.S. judge said that Barclays must face part of a proposed class action by shareholders over the British bank's sale of $17.7 billion more debt than regulators had allowed, Reuters reported. U.S. District Judge Katherine Polk Failla in Manhattan said that shareholders adequately alleged that Barclays' failure to disclose the absence of internal controls to catch the error was a material omission of fact.

Disgraced cryptocurrency entrepreneur Do Kwon should be extradited to the U.S. to face trial on fraud charges, rather than to his native South Korea, a court in the tiny Balkan country of Montenegro has ruled, the Wall Street Journal reported. Kwon’s lawyers have three days to appeal the ruling by the High Court in the Montenegrin capital of Podgorica, a spokeswoman for the court said Wednesday. The appeals court will have the final word in the case, she added. A local lawyer for Kwon, Goran Rodić, called the ruling illegal and pledged to appeal.

Mexico’s headline inflation eased much more than expected earlier this month, reinforcing bets that central bankers in Latin America’s second-largest economy could soon join the region’s wave of interest rate cuts, Bloomberg News reported. Consumer prices rose 4.45% in the first half of February compared to the same period a year prior, down from 4.87% in late January, the national statistics institute reported Thursday. The reading was below all forecasts in a Bloomberg survey that had a 4.7% median estimate.

Canada's December retail sales slightly beat expectations as people spent more on cars, food and beverages, and at supermarkets during the holiday season, data showed on Thursday, but likely declined at the start of the year, Reuters reported. Retail sales grew by 0.9% in December from November, more than a forecast for a 0.8% gain, from a flat reading in November, which was upwardly revised from -0.2% previously, Statistics Canada said. January's preliminary estimate pointed to a 0.4% decline on the month, Statscan said.

The total financial debt of Mexico's state-owned oil company Pemex totaled $106.8 billion at the end of last year, according to preliminary data released by the country's president on Wednesday, Reuters reported. President Andres Manuel Lopez Obrador revealed the debt data in a chart from a presentation on Pemex, one of the world's most indebted oil companies, at his regular government press conference. The presentation was dated Feb. 20. It was not immediately clear whether the figure he cited will be included in Pemex's quarterly financial results expected next week.

Canadian inflation decelerated more sharply than anticipated in January, offering comfort the central bank’s past rate increases continue to work through the economy, the Wall Street Journal reported. Consumer prices rose 2.9% in January from a year earlier, following December’s gain of 3.4%, Statistics Canada reported on Tuesday. That marked the lowest level since June, and undershot the 3.3% advance economists were expecting.

Canada's annual inflation rate slowed significantly more than expected to 2.9% in January and core price measures also eased, data showed on Tuesday, bringing forward bets for an early interest rate cut, Reuters reported. It was the first time in seven months that headline inflation has dipped below 3%. That prompted money markets to hike bets for a rate cut in April to 58% from 33% before the figures were published. The Bank of Canada's next policy announcement is March 6. Analysts polled by Reuters had forecast inflation to tick down to 3.3% from 3.4% in December.

Liquidators of companies linked to the 1Malaysia Development Bhd scandal have filed for chapter 15 under the U.S. Bankruptcy Code, as they look to recover assets, Bloomberg News reported. A petition listing 1MDB Energy Holdings Ltd, Platinum Global Luxury Services Ltd, Aabar International Investments PJS Ltd, Blackrock Commodities (Global) Ltd, and Alsen Chance Holdings Ltd - all registered in the British Virgin Islands - was submitted in the Southern District of Florida court, dated Feb. 15.

Honduras' CNBS regulator has banned the Central American country's financial system from trading in cryptocurrency and similar virtual assets, it said in a resolution, citing risks of fraud and money laundering, Reuters reported.