Maritime Industry Briefing: Aviation Freighter Conversions, ESG Ratings and Industrial Earnings in Focus

## Maritime & Heavy Industry Briefing — 22 October 2026 ### Boeing 777-300ER Freighter Conversions Get Underway in North America Israel Aerospace Industries (IAI), Ascent Aviation Services and World Star Aviation have announced the formal commencement of Boeing 777-300ERSF passenger-to-freighter conversions at Ascent's facility in Marana, Arizona, marking a significant milestone for air cargo capacity expansion in North America. The first Boeing 777-300ER aircraft has arrived at the Marana site to begin conversion under IAI's established 777-300ERSF programme. The development is relevant to the broader freight logistics ecosystem, including maritime supply chains, as growing air freighter capacity influences modal competition for high-value and time-sensitive cargo — a segment that intersects with premium maritime express services and port cargo mix strategies. The 777-300ERSF conversion programme has attracted considerable industry interest given the type's large payload capacity and long range, positioning converted aircraft as a competitive option for intercontinental freight operators. --- ### EcoVadis Leads ESG Ratings Usefulness Rankings EcoVadis, widely used across maritime and shipping supply chains for supplier sustainability assessments, has been ranked first for usefulness among corporates and second among investors in ERM's authoritative 'Rate the Raters' survey, according to a PR Newswire release dated 22 October 2026. The recognition underscores the growing reliance on practical, business-relevant ESG ratings tools within heavy industry sectors, including shipping and port operations, where supply chain sustainability credentials are increasingly demanded by charterers, cargo owners and financial institutions. EcoVadis describes itself as 'the global standard for resilient and sustainable supply chains,' and its ratings are routinely referenced in maritime procurement and ESG compliance frameworks. --- ### Dow Posts 13% Revenue Growth in Q3 2026 Chemicals and materials major Dow (NYSE: DOW) reported third-quarter 2026 net sales of $11.3 billion, representing a 13% increase year-over-year, with local prices rising 14% against the prior-year period. Gains were led by the Packaging & Specialty Plastics segment, according to the company's earnings release. Dow's performance is a bellwether for industrial demand conditions relevant to maritime freight markets, particularly for bulk liquid and chemical tanker operators. Strong chemicals sector output typically supports tanker tonne-mile demand and port throughput at specialist chemical terminals globally. --- *Sources: PR Newswire. This briefing covers developments across heavy industry sectors with relevance to maritime trade and logistics professionals.*