<div id="readability-page-1"><div> By Paul Vieira <pre></pre> OTTAWA--Canadian's quasi-judicial antitrust body said Friday that Keyera and Plains All American Pipeline have until June 29 to file counterarguments against a bid by authorities to unwind their $3.9 billion deal. Canada's Competition Bureau launched a bid last week to stop the transaction, which it said would entrench control over a critical piece of energy infrastructure, and thereby reduce competition in the processing of natural-gas liquids. Keyera, based in Calgary, Alberta, agreed to buy Plains's Canadian assets, and it said it disagrees with the bureau's allegations. The Competition Tribunal, which will decide on the matter unless there is a settlement, has given Keyera and Plains until late June to plead their case. Keyera this week formally closed the transaction, although it runs the risk of unwinding the deal should the tribunal rule in the bureau's favor. The tribunal could also rule in favor of Keyera, or it could allow the transaction to stand so long as Keyera agrees to sell some assets. <pre></pre> Write to Paul Vieira at paul.vieira@wsj.com <pre></pre> (END) Dow Jones Newswires May 15, 2026 18:16 ET (22:16 GMT)Copyright (c) 2026 Dow Jones &amp; Company, Inc.</div></div>

加拿大竞争法庭已批准 Keyera 和 Plains All American Pipeline 在 6 月 29 日之前对竞争局提出的撤销其 39 亿美元合并提案作出回应。竞争局认为该交易将减少天然气液体加工的竞争。Keyera 已完成交易，但根据法庭的决定，交易可能面临撤销的风险，法庭也可能允许在一定条件下进行合并

加拿大仲裁庭给予 Keyera 和 Plains 直到六月底来反驳撤销合并的申请