| Business | Phone |
| Lawrence H Conklin 2 W 46th St, New York 10036 | (212) 382-0304 |
| Aioc Corp 230 Park Ave, New York 10169 | (212) 983-5075 |
| United Minerals Group Llc 315 E 86th St, New York 10028 | (212) 426-9550 |
| Rock Star 150 W 28th St # 501, New York 10001 | (212) 675-3065 |
| Minerals Technologies Inc 405 Lexington Ave, New York 10174 | (212) 878-1800 |
| Os Brasileiros Inc 415 E 37th St # 24n, New York 10016 | (212) 684-8494 |