[Retracted] Material Analysis and Application Based on Intelligent Computing in the Context of Contemporary Watercolor Painting

Table 1

Watercolor painting materials in China (million t).

Year	Raw iron ore volume	Year	Raw iron ore volume
1992	21022	2001	21701
1993	22599	2	23143
1994	25056	2003	26139
1995	26210	2004	34634
1996	25228	2005	42049
1997	26699	2006	58888
1998	24689	2007	70665
1999	23723	2008	82401
2000	22256	2009	88122