Is Tamoxifen-Ebewe already permanently discontinued?

It seems that supplies of Tamoxifen-Ebewe are slowly being "silenced" on the Polish market. They are slowly replaced by the drug Tamoxifen-Sandoz. It is a drug from the same manufacturer, so most likely only one line of Tamoxifen will soon be maintained - that is, Sandoz in favor of Ebewe. Currently, the information from the manufacturer shows that Tamoxifen-Ebewe 10 mg is available with an expiration date until the end of April this year. Availability can be checked here: https://www.gdziepolek.pl/produkty/77273/tamoxifen-ebewe-10-tabletki/apteki/w-polsce There are also no plans for the supply of Tamoxifen-Ebewe 20 mg. The availability is already declared by less than 1% of pharmacies connected to the portal: https://www.gdziepolek.pl/produkty/77274/tamoxifen-ebewe-20-tabletki/apteki/w-polsce The availability of Tamoxifen-Sandoz 20 mg can be checked here: https://www.gdziepolek.pl/produkty/77271/tamoxifen-sandoz-tabletki-powlekane/apteki/w-polsce