GREEN ROCK MINING S.A.C.

Av. Rivera Navarrete 765, of. 51 San Isidro
Lima, Perú

Tf.:  +51 945 049 666

GREEN ROCK INTERNATIONAL HOLDING LLC

1150 NW 72nd Ave. Tower 1 Ste 455 #16257
Miami, FL 33126, USA

Tf.: +1 212 9339662