单位：美元/吨
时间 美湾 阿根廷
5/27/05 56.47 57.97
5/26/05 56.58 58.08
5/25/05 56.82 58.32
5/24/05 56.82 58.32
5/23/05 56.89 58.39
5/20/05 56.86 58.36
5/19/05 56.79 58.29
5/18/05 56.77 58.27
5/17/05 56.9 58.4
5/16/05 56.9 58.4
5/13/05 56.9 58.4
5/12/05 58.29 59.79
5/11/05 59.8 61.3
5/10/05 60.11 61.61
5/9/2005 59.75 61.25
5/4/2005 56.78 58.28
4/30/2005 56.94 58.44
4/29/2005 59.54 58.91
4/28/2005 60.12 61.62
4/27/2005 60.63 62.13
4/26/05 61.45 62.95
4/25/05 61.45 62.95
4/22/05 63.48 64.98
4/21/05 64.36 65.86
4/20/05 65.05 66.55
4/19/05 65.05 66.55
4/18/05 65.17 66.67
4/15/05 65.05 66.55
4/14/05 64.89 66.39
4/13/05 64.57 66.07
4/12/05 64.37 65.87
4/11/05 64.37 65.87
4/7/05 64.61 66.11
4/6/05 65.11 66.61
4/5/05 65.22 66.72
4/4/05 65.45 66.95
4/1/05 66.15 67.65
3/31/05 66.15 67.65
3/30/05 66.18 67.68
3/29/05 66.18 67.68
3/28/05 66.18 67.68
3/25/05 66.55 68.05
3/24/05 66.59 68.09
3/23/05 66.61 68.11
3/22/05 66.55 68.05
3/21/05 66.24 67.74
3/18/05 66.24 67.74
3/17/05 66.46 67.96
3/16/05 66.51 68.01
3/15/05 66.28 67.78
3/12/05 66.28 67.78
3/11/05 65.23 66.73
3/10/05 64.71 66.21
3/9/05 64.25 65.75
3/8/05 64 65.5
3/7/05 64 65.5
3/4/05 63.35 64.85
3/3/05 63.51 65.01
3/2/05 63.65 65.15
3/1/05 63.82 65.32
2/26/05 63.95 65.45
2/25/05 64.26 65.76
2/24/05 64.2 65.7
2/23/05 63.95 65.45
2/22/05 63.79 65.29
2/19/05 63.18 64.68
2/18/05 62.52 64.02
2/17/05 62.13 63.63
2/16/05 62.13 63.63
2/4/05 62.39 63.89
2/3/05 62.91 64.41
2/2/05 63.15 64.65
2/1/05 62.72 64.22
1/31/05 62.17 63.67
1/28/05 61.59 63.09
1/27/05 61.32 62.82
1/26/05 61.16 62.66
1/25/05 61.46 62.96
1/24/05 61.96 63.46
1/21/05 62.36 63.86
1/20/05 62.67 64.17
1/19/05 63.12 64.62
1/18/05 63.12 64.62
1/17/05 64.44 65.94
1/14/05 64.76 66.26
1/13/05 64.76 66.26
1/12/05 63.87 65.37
1/11/05 62.71 64.21
1/10/05 61.09 62.59
1/7/05 60.47 61.97
1/6/05 62.13 63.63
1/5/05 62.13 63.63
1/4/05 62.13 63.63
12/31/04 62.13 63.63
12/30/04 62.13 63.63
12/29/04 62.13 63.63
12/28/04 62.34 63.84
12/24/04 62.34 63.84
12/23/04 62.67 64.17
12/22/04 63.97 65.47
12/21/04 64.38 65.88
12/20/04 64.56 66.06
12/17/04 64.74 66.24
12/16/04 65.73 67.23
12/15/04 67.9 69.4
12/14/04 67.9 69.4
12/11/04 69.68 71.18
12/10/04 70.94 72.44
12/9/04 72.33 73.83
12/8/04 72.33 73.83
12/7/04 72.53 74.03
12/6/04 73.01 74.51
12/3/04 73.01 74.51
12/2/04 72.76 74.26
12/1/04 72.22 73.72
11/30/04 70.95 72.45
11/29/04 70.95 72.45
11/26/04 69.47 70.95
11/25/04 66.9 68.4
11/24/04 66.3 67.8
11/23/04 65.9 67.4
11/22/04 65.3 66.8
11/19/04 64.5 66
11/18/04 63.7 65.2
11/17/04 63.6 65.1
11/16/04 63.5 65
11/13/04 63.5 65
11/12/04 63.5 65
11/11/04 63.3 64.8
11/10/04 63.3 64.8
11/9/04 63.1 64.6
11/8/04 63.1 64.6
11/5/04 63.3 64.8
11/4/04 63.3 64.8
11/3/04 63.1 64.6
11/2/04 63.1 64.6
11/1/04 63.2 64.7
10/29/04 63.2 64.7
10/28/04 62.6 64.1
10/27/04 61.7 63.2
10/26/04 61.2 62.7
10/25/04 60.8 62.3
10/22/04 60 61.5
10/21/04 59.9 61.4
10/20/04 59.8 61.3
10/19/04 59.6 61.1
10/18/04 58.9 60.4
10/15/04 57.6 59.1
10/14/04 57.6 59.1
10/13/04 57 58.5
10/12/04 56.9 58.4
10/11/04 56.6 58.1
10/8/04 56 57.5
9/30/04 56 57.5
9/29/04 56.2 57.7
9/28/04 56.2 57.7
9/27/04 56.2 57.7
9/24/04 56.2 57.7
9/23/04 56.1 57.6
9/22/04 56 57.5
9/21/04 55.9 57.4
9/18/04 55.7 57.2
9/17/04 55.5 57
9/16/04 55.2 56.7
9/15/04 55.2 56.7
9/14/04 54.9 56.4
9/11/04 54.7 56.2
9/10/04 54.5 56
9/9/04 54.4 55.9
9/8/04 54.3 55.8
9/6/04 54.7 56.2
9/3/04 55 56.5
9/2/04 55.3 56.8
9/1/04 55.4 56.9
8/31/04 55.4 56.9
8/30/04 55.3 56.8
8/27/04 55.3 56.8
8/26/04 55.3 56.8
8/25/04 55.2 56.7
8/24/04 53.5 55
8/23/04 53.5 55
8/20/04 53.5 55
8/19/04 53.5 55
8/18/04 53.2 54.7
8/17/04 52.9 54.4
8/16/04 52.5 54
8/13/04 52.4 53.9
8/12/04 52.5 54
8/11/04 52.7 54.2
8/10/04 53.1 54.6
8/9/04 54.4 55.9
8/6/04 54.2 55.7
8/5/04 54.2 55.7
8/4/04 53.7 55.2
8/3/04 53.7 55.2
8/2/04 52.9 54.4
7/30/04 52.4 53.9
7/29/04 52 53.5
7/28/04 51.7 53.2
7/27/04 51.3 52.8
7/26/04 50.7 52.2
7/23/04 50.7 52.2
7/22/04 50.7 52.2
7/21/04 50.3 51.8
7/20/04 51 52.5
7/16/04 51.1 52.6
7/15/04 51.1 52.6
7/14/04 50.3 51.8
7/13/04 47.4 48.9
7/12/04 47.4 48.9
7/9/04 44.9 46.4
7/8/04 44.9 46.4
7/7/04 44.9 46.4
7/6/04 44.2 45.7
7/5/04 43.6 45.1
7/2/04 40.8 42.3
