We can provide you with approximate price ranges for various cast iron materials in China based on historical data. Keep in mind that these prices are subject to change and can fluctuate due to market conditions and other factors. It's always recommended to consult with suppliers or refer to current market information for accurate and up-to-date pricing. Here are approximate price ranges for various cast iron materials in China:

1. Gray Cast Iron:

- Price Range: $1,200 - $1,800 per metric ton

2. Ductile Iron (Nodular Iron):

- Price Range: $1,500 - $2,500 per metric ton

3. Malleable Iron:

- Price Range: $1,800 - $2,800 per metric ton

4. White Cast Iron:

- Price Range: $2,000 - $3,000 per metric ton

5. Alloyed Cast Iron:

- Price Range: $2,500 - $4,000 per metric ton

6. Abrasion-Resistant Cast Iron:

- Price Range: $3,000 - $5,000 per metric ton

7. Heat-Resistant Cast Iron:

- Price Range: $3,500 - $5,500 per metric ton

8. Ni-Hard Cast Iron:

- Price Range: $4,000 - $6,000 per metric ton

9. High-Chromium Cast Iron:

- Price Range: $4,500 - $7,000 per metric ton

10. Austempered Ductile Iron (ADI):

- Price Range: $2,000 - $3,500 per metric ton

11. Compacted Graphite Iron (CGI):

- Price Range: $2,500 - $4,000 per metric ton

12. Vermicular Cast Iron:

- Price Range: $2,500 - $4,000 per metric ton

13. Alloyed Nodular Cast Iron:

- Price Range: $2,500 - $4,000 per metric ton

14. High Silicon Cast Iron:

- Price Range: $2,000 - $3,500 per metric ton

15. Austenitic Cast Iron:

- Price Range: $3,000 - $4,500 per metric ton

16. High-Nickel Cast Iron:

- Price Range: $3,500 - $5,000 per metric ton

17. High-Manganese Cast Iron:

- Price Range: $2,500 - $4,000 per metric ton

18. High-Chromium Molybdenum Cast Iron:

- Price Range: $4,000 - $6,000 per metric ton

19. High-Purity Cast Iron:

- Price Range: $3,500 - $5,000 per metric ton

20. Low-Temperature Cast Iron:

- Price Range: $2,500 - $4,000 per metric ton

Please note that these price ranges are approximate and can vary depending on factors such as market conditions, specific grades, dimensions, and quantity. It's always advisable to consult with suppliers or manufacturers to obtain accurate and up-to-date pricing information based on your specific requirements and the current market situation in China.