Both teams created and missed chances in the first half and made life a little easier in the season, with no one breaking the deadlock.
The clubs are hoping for similar rules set up for the German national team ahead of internationals in October, including a game in Kiev.
Considering Borussia's crash happening as early as on season matchday 2, a defeat against Bayern might cause further trouble.
Emerson scored an own goal in the 48th minute to make it 2-2 after goals from Aissa Mandi and William Carvalho had canceled out Fede Valverde's 14th minute opener for Real Madrid.
Former international Chen Xiaojia powered Jiangsu's offense through consecutive baskets as Jiangsu went up 23-18 at the end of the first quarter.
The "TSG" should have added another goal to their lead but neither Christoph Baumgartner nor Kramaric were able to beat Neuer at the half hour mark.
Other key matches this weekend saw Chelsea fight back from 3-0 down to take a 3-3 draw away to West Brom, while Manchester United won 2-1 away to Brighton and Everton maintained their 100 percent start to the season thanks to a 2-1 triumph away to Crystal Palace. Enditem
Elsewhere, Freiburg and Wolfsburg shared the spoils following a 1-1 stalemate as Josip Brekalo cancelled out Nils Petersen's opener. Enditem
New recruits Shao Ting and Gao Song finished with 20 and 15 points respectively for Sichuan, who withstood Shao's earlier departure due to a foul-out. Zhang Wanglai stepped up to chip in 19 points.
The runners-up, a joint team from Liaoning and Sichuan, finished in 3:53.12, and Guangdong took the third place in 3:53.39. Enditem
The ruling was handed down just 10 minutes before the scheduled kickoff at Palmeiras' Allianz Parque in Sao Paolo. The game eventually started more than 20 minutes late, with Flamengo fielding only four regular first-team players.