|
|
| ||||
this year | last year | this year | last year | this year | last year | |
( . . . . . . . . . . . . . . . . . . . U.S.$/ton . . . . . . . . . . . . . . . . . . . . . . .) | ||||||
March contract | March contract | March contract | ||||
December 21 | 183 | 146 | 139 | 90 | 268 | 211 |
28 | 187 | 150 | 143 | 92 | 270 | 210 |
January 4 | 184 | 146 | 145 | 90 | 279 | 205 |
11 | 180 | 142 | 141 | 92 | 270 | 206 |
18 | 177 | 140 | 140 | 92 | 272 | 204 |
25 | 180 | 137 | 140 | 92 | 266 | 203 |
Sept. contract | Sept. contract | Sept. contract | ||||
December 21 | 158 | 129 | 120 | 96 | 259 | 217 |
28 | 162 | 129 | 122 | 98 | 262 | 217 |
January 4 | 163 | 129 | 125 | 96 | 269 | 213 |
11 | 156 | 127 | 120 | 98 | 262 | 213 |
18 | 156 | 129 | 121 | 98 | 264 | 211 |
25 | 157 | 125 | 119 | 98 | 261 | 211 |