Brazilian news outlet O Globo said former Atletico Madrid duo Diego Ribas and Filipe Luis were among the players to test positive. Others were Chile international right-back Mauricio Isla, winger Bruno Henrique, forward Michael Delgado and defender Matheuzinho, the report added.
Both sides have a good chance to finish among the top four with three games left in the Suzhou division.
The teams had been due to meet at Estadio Azteca in Mexico City on September 30, but Costa Rican federation Fedefutbol said it had no choice but to withdraw from the match because of quarantine rules.
The National Biathlon Center will hold 11 biathlon events of the 2022 Winter Olympic Games, and the National Cross Country Center will witness 12 gold medal events in cross country skiing.
Valencia drew level when Maxi Gomez scored an impressive goal in the first minute of the second half following a pass from Daniel Wass but Aspas had the final word with a dipping free kick in the 57th minute.
Shanghai is scheduled to meet Beijing Guoan in the next round on Friday, and will secure the top spot going into the second phase if it could remain undefeated. Shijiazhuang will fight against Chongqing Lifan on the same day.
Messi's criticism comes just two days before Barca kick off their La Liga campaign with a home game against Villarreal on Sunday night and will not help his relationship with new coach Ronald Koeman, who was the person who called Suarez to tell him he was no longer needed. Enditem
The 21-year-old has only made four league appearances for Barca and hasn't taken part in any of the club's three pre-season friendly matches, highlighting that he is not in the plans of new Barca coach Ronald Koeman.
The Bavarian federal government recently changed the rules for people returning from high-risk countries. To re-enter Germany, a negative test or self-quarantine is required.
"We will continue to work closely with the IOC, the IPC and other stake holders involved to deal with the challenges properly and ensure our preparatory work advances steadily," Han concluded. Enditem
DeChambeau's final score of 274 made him the only golfer to finish the tournament with a score under par.