This photo taken on January 31, 2014 shows people walking under lanterns and decorations set up to celebrate the Lunar New Year in Hong Kong. Chinese communities across Asia came together to usher in the Year of the Horse, with millions across China returning home to mark the holiday with their families.

The contraction in China's official PMI reading has been largely blamed on the Chinese New Year holiday break, but some analysts argue that the dip is still reflective of slowing growth in the world's number two economy.

China's official manufacturing purchasing managers' index fell to 50.5 in January, down from 51.0 in December data released Saturday showed. The dip in the official PMI followed a decline in China's final HSBC PMI index last week to 49.5 in January from 50.5 in December, the first drop below 50 - the level that separates contraction from expansion - since August.