- 2011-10-09 October 9th Analysis on Cast Iron and Ductile Cast Iron
- 2011-10-09 October 9th Analysis on Pig Iron
- 2011-10-10 October 10th Analysis on Pig Iron
- 2011-09-27 September 27th Analysis on Cast Iron and Ductile Cast Iron
- 2011-09-28 September 28th Analysis on Cast Iron and Ductile Cast Iron
- 2011-09-28 September 28th Analysis on Pig Iron
- 2011-09-27 September 27th Analysis on Pig Iron
- 2011-09-05 September 5th Analysis on Pig Iron
- 2011-09-06 September 6th Analysis on Pig Iron
- 2011-09-01 September 1st Analysis on Pig Iron
- 2011-08-31 August 31st Analysis on Cast Iron and Ductile Cast Iron
- 2011-08-31 August 30th Analysis on Cast Iron and Ductile Cast Iron
- 2011-08-31 August 31st Analysis on Pig Iron
- 2011-08-30 August 30th Analysis on Pig Iron
- 2011-08-26 Week Analysis on Pig Iron （22nd -26th, August）
- 2011-08-29 August 29th Analysis on Pig Iron
- 2011-08-29 August 29th Analysis on Cast Iron and Ductile Cast Iron
- 2011-08-26 Week Analysis on Coal （22nd -26th, August）
- 2011-08-26 August 26th Analysis on Pig Iron
- 2011-08-26 August 26th Analysis on Cast Iron and Ductile Cast Iron
- 2011-08-24 August 24th Analysis on Cast Iron and Ductile Cast Iron
- 2011-08-24 August 24th Analysis on Pig Iron
- 2011-08-22 August 22nd Analysis on Cast Iron and Ductile Cast Iron
- 2011-08-18 August 18th Analysis on Cast Iron and Ductile Cast Iron
- 2011-08-22 August 22nd Analysis on Pig Iron
- 2011-08-18 August 18th Analysis on Pig Iron
- 2011-08-16 August 16th Analysis on Cast Iron and Ductile Cast Iron
- 2011-08-16 August 16th Analysis on Pig Iron