Nano-graphite was obtained from coal by using copper foil, glass containers and a conventional household microwave oven.
Shandong is now the only remaining bidder, with a relevant interest in over 68% of Cardinal's shares.
Iron ore opens new year with a bang as Chinese crude steel output set top one billion tonnes for the first time.
Benchmark iron ore futures in China fell nearly 6% on Wednesday, after the country urged the steel industry to produce less crude steel next year.
Copper prices jumps to highest since February 2013 on hopes US economic stimulus will further boost demand for metal already in short supply amid an Asian...
Iron ore prices surged again Friday amid trading spikes Chinese steelmakers have called “unreasonable” and “abnormal.”
Iron ore surges 6% to March 2013 high on Friday as Brazil supply worries, a red hot China economy, and a Beijing-Canberra row convulse seaborne trade.
Announcement came as the Swiss firm revealed an ambitious plan to reach net-zero emissions by 2050.
Eight companies with assets poised for growth.
On the Comex market, copper for delivery in December gained 2.85% to $3.4040 a pound ($7,488 a tonne) by mid-afternoon in New York.