Toray Industries, Inc. (3402.T) : juste valeur

Thèse ACCE

Toray makes carbon fibre, performance films, engineering plastics and advanced composites, with a large share of its earnings coming from materials that are hard to qualify and expensive to replace, such as aerospace-grade carbon fibre and battery separator film. That qualification lock-in is the core of the moat, since customers redesign programmes around its materials and rarely switch once a part is certified. Revenue grew 14.0% over the latest period, and the forward P/E of 17.6 sits below the trailing 19.2, which implies earnings are expected to rise faster than the current multiple reflects. The weak spot is returns: a 5.6% ROE and 7.0% operating margin on a 20.5% gross margin say the growth is not yet converting into capital-efficient profit, so the thesis rests on the mix shift toward higher-value composites and films delivering margin expansion. The name merits a deeper look to test whether the 14% top-line growth is coming from those specialty lines or from lower-margin volume.