Breaking pre-market news on Friday,
- Rio Tinto extends Channar joint venture with Sinosteel; forms new JV with Chinalco for Chinese exploration — statement and statement.
- Premier Foods says Quorn sale talks at ‘an advanced stage with two parties’ — statement.
- Promethean World warns on profit; fourth-quarter revenues lower — statement.
- Corporate: Adecco, SThree, Berkeley, Greene King, FIH, Aggreko, African Copper.
