Ottawa has moved its fight with Cleveland-Cliffs from public warnings to a formal legal countdown. Industry Minister Mélanie Joly has given the U.S. steelmaker 15 days to address planned job cuts at Stelco’s Ontario operations, arguing that the layoffs violate binding commitments made when Cleveland-Cliffs bought the Canadian producer in 2024. The company rejects that interpretation and says the restructuring is driven by tariffs and weak demand for certain finished-steel products.
The stakes are unusually high: federal law gives a court power, in the right circumstances, to order divestiture and impose penalties of up to C$10,000 for each day of a contravention. Those consequences are not automatic, but the threat turns a painful labour dispute into a major test of how Canada enforces promises attached to foreign takeovers.
The 15-Day Clock Turns a Political Fight Into a Legal Test
The most important change is not the rhetoric but the process. In an 11-page letter released on October 22, Joly gave Cleveland-Cliffs a 15-day window to address alleged violations of commitments tied to its Stelco acquisition. Ottawa says the company must remedy the problem, demonstrate that it is still complying with its undertakings, or explain why any non-compliance should be justified. Reuters reported that the demand calls for the planned job cuts to be reversed and warns that failure could trigger court action.
That structure matters because the Investment Canada Act does not make divestiture or fines automatic. Section 39 allows the minister to issue a demand when she believes a foreign investor has failed to comply with a written undertaking. If the investor does not comply, section 40 allows an application to a superior court. A judge must then decide whether the demand was justified and whether Cleveland-Cliffs failed to comply. The 15-day deadline is therefore a gateway to possible litigation, not a final judgment against the company.
What Cleveland-Cliffs Is Cutting in Ontario
The employment dispute began with Cleveland-Cliffs’ September 28 decision to indefinitely idle cold-rolled and coated operations at Stelco’s Hamilton Works. The company said up to 500 employees across its Ontario operations could be affected. Stelco also said it would concentrate steel production at Lake Erie Works in Nanticoke and offer some Hamilton employees opportunities there. The change does not mean all Stelco steelmaking is stopping; it targets finishing operations that turn steel into higher-value cold-rolled and coated products.
Union estimates show the immediate labour impact. The United Steelworkers said roughly 350 members in Hamilton were expected to be laid off, with about 40 additional layoffs at Lake Erie Works in Nanticoke. Those figures do not account for every worker included in the company’s broader “up to 500” estimate, but they show why the dispute quickly became more than a balance-sheet decision. For affected households, “indefinite” is especially difficult because it offers no firm return date even if workers may eventually be recalled.
The Jobs Were Part of the Deal Ottawa Approved
When Ottawa approved Cleveland-Cliffs’ acquisition of Stelco in October 2024, employment was one of the benefits used to justify the transaction. The federal government said approval followed an Investment Canada Act review and was contingent on binding undertakings lasting five years. Among them was a commitment to continue employing at least the same number of unionized workers and the vast majority of non-unionized employees as were employed when the transaction was announced.
The employment pledge sat alongside other promises that show how broadly Ottawa defined the expected benefit of the takeover. Cleveland-Cliffs also committed to keep Stelco’s head office in Hamilton, preserve the Stelco name, honour collective agreements and pension and benefit commitments, make significant capital and research-and-development expenditures, and maintain specified greenhouse-gas performance. That makes the current fight different from a routine restructuring. Ottawa is arguing that a foreign buyer is departing from conditions that helped secure federal approval of a multibillion-dollar acquisition.
The Newly Disclosed Headcount Targets Sharpen the Dispute
Joly’s latest letter adds numerical detail that was not included in the federal government’s 2024 public summary. According to The Canadian Press, the employment undertakings require Stelco to maintain an annual average of at least 1,766 full-time-equivalent unionized employees and 603 full-time-equivalent salaried employees. Those figures give Ottawa a clearer benchmark for assessing whether the layoffs could place Cleveland-Cliffs below the employment levels it promised to maintain.
The phrase “annual average,” however, is also central to the company’s defence. Stelco has argued that its undertakings do not prohibit layoffs and do not require employment to remain above a fixed level every single day of the five-year period. That does not establish that the company is compliant; Ottawa says it is not. But it explains why the dispute cannot be reduced to a simple comparison between announced layoffs and one headcount floor. A court could eventually have to examine the exact wording, measurement periods and any applicable provisions or guidance dealing with circumstances outside the investor’s control.
Cleveland-Cliffs Says Layoffs Do Not Equal Breach
Cleveland-Cliffs and Stelco say the restructuring remains consistent with the acquisition undertakings. In correspondence reported by Canadian media, Stelco said the commitments do not contain a blanket prohibition on layoffs or require a specific employment level every day of the five-year term. The company has also pointed to trade conditions and weak demand for cold-rolled and coated products as reasons the Hamilton finishing lines cannot operate sustainably under current market conditions.
Its latest financial communication reinforces that distinction. Cleveland-Cliffs said Stelco’s hot-rolled business had improved substantially while the Canadian market for galvanized steel remained oversupplied. The company said affected employees would be brought back when conditions improve, that total Stelco production tonnage would be maintained, and that approximately 2,000 Canadian jobs were being preserved. That is the core of its defence: it says it is reallocating production away from a product line it considers commercially unsustainable. Ottawa’s position is that binding employment undertakings still have to be honoured.
The 50% U.S. Steel Tariff Is the Economic Shock Behind the Cuts
The company’s market argument cannot be understood without the sharp change in U.S. trade policy. In June 2025, President Donald Trump increased Section 232 tariffs on imported steel and aluminum from 25% to 50%, with the higher rate taking effect on June 4. Canadian steel was caught in that regime. For Stelco, which serves North American customers, the tariff materially changed the economics of moving Canadian-made steel into the United States.
Cleveland-Cliffs has repeatedly connected the Hamilton idling decision to that disruption. When the cuts were announced, the company said changing market conditions were preventing Stelco from bridging the gap created by the trade crisis. It chose to concentrate steelmaking at Lake Erie Works while idling Hamilton’s cold-rolled and coated finishing operations. The tariff does not decide the legal dispute over the undertakings, but it is a real commercial shock rather than a hypothetical one. The key question is whether that shock legally justifies falling below commitments Ottawa says were binding for five years.
Ottawa Says Tariffs Do Not Cancel Written Undertakings
The federal government’s argument is that a difficult market does not automatically erase obligations given in exchange for takeover approval. Joly has maintained that Cleveland-Cliffs must meet the commitments it made to Canadian workers. Her October 22 letter goes further, accusing the company of advocating for U.S. tariffs that harmed Canadian steel and then relying on those same tariffs to justify layoffs at Stelco.
That allegation should be treated as Ottawa’s position rather than a judicial finding. Cleveland-Cliffs disputes that it breached the undertakings and argues that extraordinary trade conditions changed the commercial assumptions surrounding the acquisition. The competing narratives matter because the Investment Canada Act allows a company responding to a ministerial demand to show why there is no contravention or to justify non-compliance with an undertaking. Changed circumstances can therefore be part of the legal conversation. The disagreement is over whether the circumstances here are enough to excuse or modify the employment promises Cleveland-Cliffs accepted.
A Forced Sale Is Legally Possible—But It Is Not Immediate
The most dramatic threat in Ottawa’s letter is divestiture. Section 40 of the Investment Canada Act gives a superior court power to order a non-Canadian investor to divest control of a Canadian business or divest its investment if the legal conditions are satisfied. A forced sale of Stelco is therefore not merely political language; it is a remedy written into federal law and one Ottawa can ask a court to impose.
Several steps stand between the current deadline and an actual sale. Cleveland-Cliffs first has the opportunity to comply with, answer or justify its position under the ministerial demand. If Ottawa remains unsatisfied and the company fails to comply, the government may apply to a superior court. The court must conclude that the minister was justified in sending the demand and that the company failed to comply before ordering remedies. The statute also preserves ordinary rights of appeal. Divestiture is serious leverage, but it is not an administrative switch Joly can flip at the end of the 15th day.
The $10,000 Daily Fine Is a Maximum Court Penalty
The same caution applies to the C$10,000-a-day figure in the headline. Under section 40 of the Investment Canada Act, a superior court may impose a penalty of no more than C$10,000 for each day a non-Canadian is in contravention in the circumstances covered by that provision. The wording makes two things clear: C$10,000 is a ceiling, and the penalty is one of several remedies available to a court after the statutory enforcement process is triggered.
The fine therefore does not start automatically when the 15-day period expires. Ottawa would first have to proceed through the Act’s enforcement mechanism and persuade a court that its demand was justified and ignored. The same court can also order compliance with a written undertaking, require divestiture, direct disposition of assets or voting interests, or issue other orders it considers appropriate. In practical terms, the broader legal exposure may matter more than the daily amount itself because the government can seek remedies that affect control of the business, not just its cash flow.
Stelco Was a C$3.4 Billion Strategic Acquisition
Cleveland-Cliffs did not acquire Stelco as a minor satellite operation. When the deal was announced in July 2024, the U.S. company put the transaction’s enterprise value at about US$2.5 billion, or C$3.4 billion. It said the purchase would add roughly 1,800 United Steelworkers members to its workforce and expand its Canadian footprint. The company identified two major Ontario sites: Lake Erie Works, an integrated steelmaking facility, and Hamilton Works, a finishing and cokemaking operation.
The original announcement also projected about US$120 million in annual cost savings and said those synergies would have no impact on union jobs. Cleveland-Cliffs pledged to preserve Stelco’s name and Hamilton headquarters, continue substantial operations in Hamilton and Nanticoke, and invest in the Canadian business. Those promises now give the dispute added weight. A court-ordered divestiture would not simply punish a staffing decision; it would threaten the ownership structure of an acquisition Cleveland-Cliffs presented as strategically important to its North American steel platform less than two years ago.
Cliffs’ Own Third-Quarter Results Add Pressure to the Debate
The timing became more complicated when Cleveland-Cliffs reported third-quarter results on October 19. The company posted US$5.6 billion in revenue, US$165 million in GAAP net income and US$612 million in adjusted EBITDA. Chief executive Lourenco Goncalves also said Stelco had delivered its strongest quarter since Cleveland-Cliffs acquired it and had become a positive contributor to EBITDA as the Canadian hot-rolled market improved.
Those figures do not prove that every Stelco product line is profitable. Cleveland-Cliffs simultaneously said the Canadian galvanized-steel market remained oversupplied and that idling the galvanizing lines was necessary. Both statements can be true: an operation can be profitable overall while a particular finishing segment loses money. Still, the improved quarter gives Ottawa a stronger backdrop for arguing that employment commitments should be honoured. Cleveland-Cliffs counters that profitability in hot-rolled steel does not create a viable market for all the cold-rolled and coated output Hamilton can produce. The legal fight may be about promises, but the economic fight is product-specific.
Governments Are Also Putting Billions Behind the Steel Sector
Ottawa’s pressure campaign is unfolding alongside a broader attempt to protect Ontario industry from U.S. tariffs. On October 21, the federal and Ontario governments announced a C$8.7 billion package covering steel, automotive manufacturing and critical minerals. For steel, the plan includes a Joint Steel Action Fund backed by five-year commitments of C$3.55 billion from Ottawa and C$1.67 billion from Ontario, plus procurement measures designed to prioritize Canadian and Ontario steel.
The package also includes enhanced monitoring and enforcement against unfairly traded imports and a Canada-Ontario steel task force focused on competitiveness. That context matters because Cleveland-Cliffs says the problem at Hamilton is not simply a shortage of financing; it argues that the galvanized-steel market is oversupplied. Government support can help companies invest, diversify and find new customers, but it does not automatically create demand for a specific product. The Stelco fight therefore sits at the intersection of two policy tools: financial support for an industry under trade pressure and legal enforcement of commitments made by a foreign owner.
For Steelworkers, the Legal Debate Is Already Personal
For workers, the dispute is not waiting for a court calendar. The United Steelworkers says roughly 350 members in Hamilton and another 40 at Lake Erie Works in Nanticoke are expected to lose work as part of the restructuring. The union has called for an immediate compliance review of Cleveland-Cliffs’ Investment Canada Act commitments and has urged Ottawa to tie any public support to Canadian jobs, production and investment.
The numbers also explain why “temporary” can sound different in a corporate statement than it does on a household budget. Cleveland-Cliffs says affected employees will be recalled when market conditions improve, but it has described the idling as indefinite, meaning there is no fixed restart date. Some employees may be able to move into available positions at Lake Erie Works, but transfers do not eliminate the broader employment impact. USW locals representing workers at Hamilton and Nanticoke have pushed for government action because the original takeover approval specifically included employment protections. Whatever legal interpretation prevails, the workforce is already absorbing uncertainty those commitments were designed to constrain.
Stelco Has Been at the Centre of an Investment Canada Fight Before
There is an unusually relevant historical precedent because Stelco itself has been through an Investment Canada Act enforcement battle. U.S. Steel acquired Stelco in 2007 and made undertakings intended to demonstrate a likely net benefit to Canada. In 2009, the federal government went to court because it was not satisfied that U.S. Steel was meeting commitments related to production and employment at the Canadian operations.
The case did not end with a forced sale. In December 2011, Ottawa announced an out-of-court settlement after U.S. Steel offered new and enhanced undertakings. The company agreed to continue steel production in Canada, operate both the Hamilton and Lake Erie plants until 2015, and make at least C$50 million in additional capital investments beyond an earlier C$200 million commitment. It also promised C$3 million for community and educational programs in Hamilton and Nanticoke. The precedent shows that Investment Canada Act enforcement can lead to renegotiated commitments rather than a final court remedy, while still treating employment and production promises as enforceable obligations.
The Next 15 Days Could End in Compliance, Renegotiation or Court
The Investment Canada Act gives both sides more than one path before a judge ever orders a sale. Under section 39, a ministerial demand can require a foreign investor to stop a contravention, remedy a default, show why there is no breach or justify non-compliance with an undertaking. Section 39.1 also allows the minister, after an investment has been implemented, to accept a new undertaking when she believes an existing one has not been met. That leaves room for a negotiated solution if replacement commitments satisfy Ottawa.
If they cannot agree, section 40 opens the door to litigation and remedies ranging from compliance orders and financial penalties to divestiture. The broader stakes go beyond Stelco. The Investment Canada Act is designed to encourage significant foreign investment while supporting economic growth and employment, and employment is explicitly one of the factors considered when assessing an investment’s benefit to Canada. The outcome will test two things at once: how durable takeover promises are when markets change, and how aggressively Canada is prepared to enforce them when major industrial jobs are on the line.
