Apparently, according to the White House, the Chinese have agreed to stop cyber espionage:
The United States and China agree that neither country’s government will conduct or knowingly support cyber-enabled theft of intellectual property, including trade secrets or other confidential business information, with the intent of providing competitive advantages to companies or commercial sectors.
That was so easy. I wonder why we didn't do that before. So much for all the talk of sanctions. And I am sure that there are iron-clad verification measures.