This case involves something called rareearthmaterials, which are used by American manufacturers to make high-tech products like advanced batteries that power everything from hybrid cars to cell phones.
After all, China has a history of playing fast and loose with existing trade agreements by unfairly withholding rareearthmaterials from markets, and unfairly subsidizing their emerging markets on everything from light vehicle tires to solar panels.
Clinton did appear to make progress Saturday in diminishing fears that China might use its monopoly over rare-earth materials as a political weapon against Japan and other competitors.
In a recent example of government policy being a drag on stocks, Beijing imposed restrictions on rareearth exports in an attempt to keep the materials close to home as China tries to establish itself as the go-to nation for the key ingredients used in making everything from lithium batteries to iPods.
The prestigious Journal of Magnetism and Magnetic Materials rejected his study of a rareearth magnet because it lacked physics-related measurements that Branagan and his adviser deemed irrelevant.
China's domination of the global production of rare-earth minerals in particular has fuelled the search for other sources of materials essential for everything from electronics to wind turbines.