>>6480106Basically everything that's dual-molded with sharp separation (minifig legs compared to Bionicle G2's crystal add-ons), elaborately painted (Star Wars buildable figure heads) or made of PVC (certain helmets and hair pieces) gets made in China.
Plastic quality took a nosedive due to the parts being made of translucent plastic that they add color pigments to so pretty much everything can potentially break, including standard shit like 1x2 bricks and lates, and it's a crapshoot when, how or if something will crack.
The parts that are most prone seem to be "cheese wedge" pieces, Technic axle connectors, minifig heels and clips.
Dark brown parts also seem to be extremely prone to breaking according to various reports.