| 1 | But major shipping companies have begun to consider new routes. | |
| 2 | What about at sea? Could rising shipping costs scupper China' s export boom? | |
| 3 | In preparation for the Olympics, Tyson will ship beef, chicken and pork to China. | |
| 4 | That's because the additional processing and shipping of liquefied gas would put even more greenhouse gas pollution into the atmosphere. | |
| 5 | Every dollar you invest to develop Arctic shipping firms is a dollar not being invested in technologies to prevent those ice caps from melting in the first place. |