According to reports, Tesla Inc. TSLA has started producing the Model Y at its 

Gigafactory Berlin-Brandenburg using BYD Co Ltd.'s BYDDF BYDDY batteries.

What Happened: German newspaper Teslamag, citing "reliable sources," said that

Tesla has started producing Tesla Model Ys with batteries made by Chinese EV

manufacturer BYD. The EV is also using Giga Presses to manufacture the car, the report added.

Why It Matters: In March, some media sources claimed that the two businesses

per kilowatt hour every day between 11 p.m. by the provincial government's new