premise: World Trade Organisation (WTO) chief Renato Ruggiero called here Monday for a new "sense of urgency" on the issue of China's entry to the global trade body, amid signs of real progress towards a final agreement.
  During a meeting with Foreign Trade Minister Wu Yi, which was held in an "extremely positive atmosphere," Ruggiero stressed that both sides must take advantage of breakthroughs made during March talks on China's WTO accession in Geneva.
  "March has been a success, but now we have to build on the momentum with a sense of urgency in order to accelerate negotiations," the WTO director general said.
  The breakthroughs in the March talks were China's undertaking to grant individual overseas firms import-export rights three years after joining the WTO, and its pledge to abide by all WTO rules on intellectual property rights from the moment of its accession.
  However, according to WTO spokesman Keith Rockwell, Ruggiero also stressed the need for greater flexibilty from China over issues such as market access, especially in the services and agricultural sectors.
   What are some components of China's undertaking?
hypothesis: abide by all WTO rules on intellectual property rights