SINGAPORE (ICIS) -- In this podcast, Asia ethylene editor Josh Quah and analyst Aliena Huang discuss the factors impacting arbitrage flows of ethylene from the US to Asia.Spot arbitrage window between US and Asia closed but term arrivals for July remain healthyStorm Beryl, low affordability in Asia, may keep spot arbitrage trades closed into AugPanama Canal traffic levels expected to return to pre-congestion levels by Oct