Standing Committee of the National People's Congress, Labor Contract Law of the People's Republic of China… (2007)
“ Article 11 In the event that an employing unit fails to conclude a written labor contract with a worker at the same time as it employs him, and labor remuneration agreed upon with him is not definite, the remuneration shall be decided on according to the rate specified in the collective contract; where there is no collective contract or the collective contract is silent on the matter, equal pay for equal work shall be practiced. ”
