Canada’s retaliatory tariffs on U.S. goods take effect, escalating a trade dispute between the two countries and hitting billions of dollars’ worth of imports. The move widens pressure on North American supply chains and businesses that depend on cross-border commerce, as both sides absorb higher costs and renewed uncertainty.

Circle agrees to buy Singapore-based Tazapay for $400 million, giving the USDC issuer a larger footprint in cross-border business payments. The deal is aimed at linking stablecoin infrastructure more directly to international payout networks, expanding Circle’s reach with companies moving money across multiple markets and currencies.

Robinhood signs a multi-year partnership with Crypto.com to add yes-or-no prediction contracts to its platform, while also taking minority equity stakes in Crypto.com. OG.com will supply exchange and clearing infrastructure for some contracts, extending Robinhood’s push beyond stock trading into event-based financial products tied to crypto infrastructure.

A warning over Britain’s public finances highlights the risk that departures by billionaires and other top taxpayers could create a tax revenue shortfall. The concern is that a shrinking pool of very high earners would intensify pressure on government budgets, turning individual relocations into a broader fiscal issue.

Prasol Chemicals opens its initial public offering for subscription from September 8 through September 10, with a price band of ₹643 to ₹676 a share. Early demand is modest, with the issue subscribed about 0.05 times in the first hours, offering an initial read on investor appetite for the listing.