Interpreting “TODI” as TDI (Toluene Di‑isocyanate), a key polyurethane intermediate. Major chemical players are:

Global TDI majors (upstream producers)

- BASF SE – One of the largest TDI producers globally, with major plants in Europe and North America. (24chemicalresearch.com)

- Covestro AG – Large integrated TDI capacities in Europe, US and Asia; strong in polyurethane systems. (24chemicalresearch.com)

- Wanhua Chemical Group (China) – Fast‑growing, now one of the biggest global TDI capacity holders, especially in Asia. (24chemicalresearch.com)

- Dow Inc. (US) – Significant TDI producer, integrated with broader polyurethane value chain. (24chemicalresearch.com)

- Mitsui Chemicals (Japan) – Important regional and global supplier of TDI and polyurethane raw materials. (growthmarketreports.com)

- Other notable global players: Huntsman Corporation, Vencorex, Cangzhou Dahua, Karoon Petrochemical, Shandong/Shanghai Dongda, Yantai Juli, etc. (precedenceresearch.com)

Key Indian TDI player

- GNFC – Gujarat Narmada Valley Fertilizers & Chemicals Ltd. (India)

- One of the few integrated TDI producers in India, supplying both domestic and export markets. (precedenceresearch.com)

- For Indian investors, GNFC is effectively the primary listed “pure play” exposure to TDI production; other global majors are foreign‑listed (BASF SE, Covestro, Wanhua, Dow, Mitsui, Huntsman, etc.).

If by “TODI” you meant a different specific chemical (e.g., a specialty isocyanate), the major producers would differ, but for mainstream polyurethane chemistry, these are the main TDI names to track from an industry and equity‑research perspective.

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