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- Liaoning Ferroboron Price Trend Chart on Oct 23,2008Oct 23, 2008
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- Liaoning Ferroboron Price Trend Chart on Oct 22,2008Oct 22, 2008
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- Donggang Ferroboron Price Trend Chart on Oct 21,2008Oct 21, 2008
- Liaoning Ferroboron Price Trend Chart on Oct 21,2008Oct 21, 2008
- Tieling Ferroboron Price Trend Chart on Oct 21,2008Oct 21, 2008
- Tieling Ferroboron Price Trend Chart on Oct 20,2008Oct 20, 2008
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- Donggang Ferroboron Price Trend Chart on Oct 17,2008Oct 17, 2008
- Liaoning Ferroboron Price Trend Chart on Oct 17,2008Oct 17, 2008
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