関東電化工業 released a notice of revisions to its earnings forecast, but the document contains no specific details or figures regarding the revisions.
The みんかぶ article states that there are no new notices, and no particular updates can be found in 関東電化工業's related news list.
According to the notice at the end of the article, the timely disclosure is available as a PDF, along with links to the company's IR information and related news.