Even as gold demand has picked up in the country during quarter ended September, China may still become the largest importer of the precious metal by the end of this year, overtaking India marginally, the World Gold Council said today. "The demand here has picked up during the third quarter (July-September), while in China it lost the momentum. However, in the fourth quarter both the countries are showing very strong demand for gold and we feel the competition will be neck to neck with China ending up ahead of India. "But the difference is likely to be very close to up to 50 tonne," WGC Managing Director (Investment) Marcus Grubb told PTI here. In the July-September period of this year, the domestic demand improved mainly due to Diwali demand and the upcoming marriage season. However, in China it slipped following slowing domestic demand, he said. "The fall in Chinese demand coincides with weaker economic numbers there in Q3," Grubb said, adding, t...