Tesla's China-made electric vehicle sales edged up 0.8% in June from a year earlier to 71,599 units, snapping an eight-month losing streak, even as lower-cost new models from its Chinese rivals put growing pressure on the U.

Tesla Inc. saw its first increase in vehicle deliveries from its Shanghai factory this year, with the US automaker potentially buoyed by the clearance of regulatory hurdles for its advanced driver-assistance features.

Tesla's Shanghai Gigafactory delivered 191,000 vehicles in the second quarter, up 10.98 percent from the first quarter. Its June domestic sales reached 61,000 units, marking a 59 percent month-on-month increase,