Korea Zinc received environmental clearance for its $7.23 billion Tennessee smelter project, while Samvardhana Motherson announced a majority stake acquisition in Rotary Connectors. Meanwhile, U.S. manufacturers face operational pressure from high diesel costs, tariffs, and elevated interest rates, alongside widespread flight disruptions from a severed telecom cable.
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Korea Zinc's $7.23B US Smelter Clears Key Environmental Review
Korea Zinc cleared a major regulatory hurdle for its planned $7.23 billion smelter in Tennessee after the U.S. government issued a finding of no significant impact for Project Crucible. The U.S. Department of War completed the final environmental review under the National Environmental Policy Act on September 11. Project Crucible involves building an integrated nonferrous metal smelting facility in Clarksville to produce zinc, lead, copper, and alongside 11 critical minerals and -grade sulfuric acid. The review examined air quality, greenhouse gas emissions, water resources, biological and cultural resources, waste and hazardous materials, traffic, and socioeconomic impacts. The clearance allows the project to proceed without advancing to a more intensive environmental impact statement process. Four of the 10 disclosed approval steps have been completed so far. The finding also serves as reference material for determining whether the Department of War will provide financial backing and whether the Tennessee Valley Authority will commit to power infrastructure support. The Federal Permitting Improvement Steering Council previously designated Project Crucible as a FAST-41 subject in April, marking the first time a project led by a South Korean company joined the fast-track system for large-scale infrastructure licenses and permits.
Tesla Expands Expansion Efforts in Southeast Asian EV Market
cnbc.com reports that Tesla registered a local entity named Tesla Motors Vietnam this month, laying the groundwork to enter Vietnam as the country's EV market surges. Vietnam became Southeast Asia's largest electric car market in 2025 as sales more than doubled, with EVs accounting for almost 40% of new car sales. -listed VinFast has captured 92% of the domestic EV market. VinFast's share of Vietnam's passenger car market jumped to an estimated 36% in 2025 from about 22% a year earlier. VinFast sold more than 154,000 vehicles in Vietnam in the first eight months of 2026. Vingroup generated 221.97 trillion dong or $8.52 billion in in the first half of 2026. VinFast reported first-quarter revenue of 23.11 trillion dong or $920.7 million, up nearly 42% from a year earlier, while its net loss widened 59% to $1.12 billion. Electric vehicle sales surged 89% year over year in the second quarter of 2026. Vietnam's economy increased 8% in 2025, with per capita reaching $5,066. No further details on the timing of a potential market entry have yet been made public.
Solidion Technology Appoints Jaymes Winters as Chairman and CEO
Solidion Technology appointed Chief Executive Officer Jaymes Winters to also serve as Chairman of the Board, effective September 16, 2026. Winters assumes the combined role following the tenure of former Chairman Dr. Bor Jang, who remains a director on the board. The battery technology provider also elected independent director Mark N. Schwartz to serve as Lead Independent Director, effective the same date. Winters brings more than 15 years of executive experience across the oil and gas, telecommunications, and retail sectors, including previous leadership as CEO of Nubia Brand International Corp and United Energy Inc. Schwartz adds over 36 years of experience across consumer, technology, and healthcare sectors, having co-founded Bodega Latina Corporation and served on boards including Starbucks Coffee Company. The Dallas-based firm maintains pilot production facilities in Dayton, Ohio, and holds a of over 385 patents covering battery materials and components. Solidion shares closed Friday's regular trading session at $6.81, up $0.24 or 3.65%.
Tesla Sets Target Release Date for Long-Delayed Roadster
Tesla has scheduled an October 1 unveiling for its long-delayed second-generation Roadster in Waco, Texas, nearly nine years after the vehicle was first shown as a prototype. Reservation holders received non-transferable invitations to the exclusive event as Tesla posted a countdown clock and a teaser image on its official X account. The car has evolved from its initial 2017 design, dropping earlier plans for Model S Plaid components in favor of a carbon-fiber hypercar platform. Chief Executive Officer Elon Musk has repeatedly touted an optional SpaceX package featuring cold-gas thrusters that could push 0-60 mph acceleration to around 1.1 seconds. Meanwhile, the Federal Aviation Administration filed a Temporary Flight Restriction over SpaceX's McGregor engine test facility near Waco from September 18 through October 2.
Samvardhana Motherson Unit to Acquire 50.1% Stake in Rotary Connectors
Samvardhana Motherson International Limited will acquire a 50.1 percent stake in Rotary Connectors Private Limited through its wholly-owned subsidiary, Samvardhana Motherson Adsys Tech Limited, at an enterprise value of INR 5,004 million. The board of directors approved the transaction on September 21, 2026. Rotary Connectors manufactures military-grade circular connectors and interconnection solutions for the aerospace and defence sector, operating three manufacturing facilities in Bengaluru, India. For the financial year 2025-26, the target company reported a turnover of INR 1,235 million. Existing promoters of Rotary Connectors will retain the remaining 49.9 percent equity stake upon completion. The transaction transitions Rotary Connectors into an indirect subsidiary of Samvardhana Motherson International, supporting the parent group's expansion in electrical wiring interconnect systems. The deal is expected to close by the fourth quarter of the financial year 2026-2027, subject to the satisfaction of conditions precedent.
Samvardhana Motherson Share Performance (%)
The stock is down 4.4% over the past month but up 32.2% this year.
Severed Cable Causes Major Delays Across US Airports
bbc.co.uk reports that hundreds of flights were delayed across major US airports on Monday afternoon after construction workers accidentally severed a backup telecommunication cable. The disruption affected facilities in New York, Pennsylvania, New Jersey, and Massachusetts, including John F Kennedy International Airport, LaGuardia Airport, and Philadelphia International Airport. Newark Liberty International Airport bore the heaviest brunt of the outages, recording 267 delayed departing flights alongside 257 delayed inbound flights according to flight-tracking data. US Transportation Secretary Sean Duffy stated that the incident forced the Federal Aviation Administration to issue ground stops before repairs were completed hours later. Transport officials confirmed the cut impacted the Terminal Radar Approach Control system used for guiding takeoffs and landings. NJ Transit stated that its construction workers severed the line after markers were wrongly placed at the digging site, though Duffy initially pointed to Amtrak workers. FAA head Bryan Bedford noted that the failure only surfaced because the primary circuit had already failed, while cable owner Verizon denied any responsibility for the outage.
Newark Liberty Flight Delays (Count)
Outbound and inbound flight delays at Newark were roughly even at over 250
Tariffs, Fuel Costs, and Interest Rates Pressure US Manufacturers
American manufacturers are facing a severe cost squeeze as , record fuel prices, and higher converge across industrial supply chains. Allen Eden, owner of the 25-person industrial power saw maker Original Saw Co. in Britt, Iowa, noted that a single motor bracket rose from $42 to $87 over the summer, a price increase of more than 100 percent. Middle-market manufacturers are caught between rising steel and aluminum costs and the 's first interest rate increase in three years, which raises short-duration borrowing costs for inventory and equipment. Diesel prices climbed to an unprecedented $6.27 a gallon as the war with Iran restricted tanker traffic through the Strait of Hormuz and Ukrainian drone strikes prompted Moscow to ban diesel exports. Auto suppliers are feeling acute pressure, with Detroit-area manufacturer Lucerne International suspending U.S. production and scrapping a planned $50 million aluminum forging facility in Michigan. Meanwhile, Spanish auto parts maker Grupo Antolin sought Chapter 15 protection in the U.S. in July due to tariffs, raw-material costs, and supply-chain disruptions. Small businesses and manufacturers will absorb cost increases until the last minute before passing them to retailers like Home Depot.
Original Saw Co. Motor Bracket Price ($)
A single motor bracket price doubled over the summer.
Corporate expansions and new product debuts contrast with severe domestic cost pressures from high diesel prices and elevated borrowing rates. Whether industrial firms can sustain profitability against rising operational headwinds remains the key uncertainty for investors.
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