Ann: Half Yearly Report and Accounts, page-20

As per 30/11/18 partnership announcement

Anteo Diagnostics Ltd ASX: ADO) (“Anteo” or the “Company” is pleased to announce it has executed its second MTA with a major listed European based global supplier of Battery Materials.

And as per half yearly report

In the battery division, two Material Transfer Agreements (MTA) have been signed with major international companies, one a global battery component manufacturer, and the “”””””other a silicon supplier to the battery industry.”””””

Interesting addition of the word silicon supplier

Ferroglobe written all over it