Theoretically, neither company can be authorized. The French company "O 'Neill" failed to file an application in China within six months, so it could not enjoy the priority. Its patent published in France constituted known technology, so its application could not be authorized. China's "Shen Bao" company could not be authorized after applying for publicity in France on the filing date.
In practice, because the design patent has not been substantially examined, both companies may obtain patent authorization, but the legal status of this authorization is unstable, easy to be invalid and of little practical significance.