Oct 24, 2026, 23:15 UTC
Tokyo Stock Exchange Prime Market margin short positions increased from October 9 to October 16, 2026, with Kobe Bussan leading the listed increases at 3.482 million shares.
Source:Oct 24, 2026, 23:00 UTC
The Tokyo Stock Exchange's credit-trading data ranked 50 Prime Market stocks by the weekly decrease in margin-buying balances from October 9 to October 16, with Tokio Marine Holdings leading at a decline of 9.165 million shares.
Source:Oct 21, 2026, 12:00 UTC
Gujarat Deputy Chief Minister Harsh Sanghavi led a delegation to Tokyo for 20 meetings and two roundtable discussions with Japanese government officials and companies to promote investment in Gujarat ahead of the Vibrant Gujarat Global Summit in January 2027.
Source:Oct 14, 2026, 06:13 UTC
Sumitomo Chemical announced that it began selling its new fungicide Verera in Paraguay in October 2026, the first overseas launch of a pesticide containing its active ingredient Pavekt.
Source:Oct 7, 2026, 10:02 UTC
Sumitomo Chemical signed an MoU to study ways to ensure a stable supply of semiconductor materials in India, including a possible semiconductor chemicals facility.
Source:Oct 2, 2026, 20:00 UTC
A research group including Nagoya University and LACERA, a joint venture of Sumitomo Chemical and Sumitomo Pharma, announced that pituitary tissue derived from human embryonic stem cells restored function when transplanted into monkeys, a step toward treating hypopituitarism.
Source:Sep 26, 2026, 23:00 UTC
Margin buying balances on the Tokyo Stock Exchange Prime Market declined in the week to September 18, 2026, with ARCHIO, TEPCO HD and Japan Display posting the largest decreases.
Source:Sep 18, 2026, 10:19 UTC
Tata Electronics and Sumitomo Chemical are partnering to carry out chip manufacturing operations.
Aug 31, 2026, 04:32 UTC
Sumitomo Chemical announced it has established mass production of indium phosphide epitaxial wafers, a compound semiconductor, and started sales, targeting next-generation data centers and high-speed networks.
Aug 21, 2026, 02:30 UTC
Sumitomo Chemical rose and touched its 75-day moving average, supported by value-stock preference and a target price hike by a foreign securities firm.
Source:Aug 18, 2026, 02:05 UTC
Seiko Epson and Sumitomo Chemical announced a partnership in the field of piezoelectric materials.
Source:Jul 20, 2026, 11:42 UTC
Sumitomo Chemical will mass-produce a new solid electrolyte material for all-solid-state batteries by fiscal year 2028, aiming to reduce manufacturing costs and improve safety for electric vehicles.
Jul 2, 2026, 09:08 UTC
Sumitomo Chemical and Samsung Electro-Mechanics will form a joint venture.