Xiom launched their Omni line featuring Hayabusa blades. There's a really cool new composite material called Zephyllium. I think it's Xiom's answer to Butterfly's Zylon. You can find reviews that says Hayabusa blades feel almost the same as TB Zylon line and ALC. But I think Xiom's Hayabusa blades are generally faster.
Their top-of-the-line Hayabusa ZXi has the following composition: Koto-Zephyllium Carbon-Ayous-Kiri-Ayous-Zephyllium Carbon-Koto, which I think is pretty similar to TB ZLC, also considering their 5.7 thickness.