Yangtze Optical Fibre & Cable Joint Stock Ltd Co. YANGTZE OPTICA-A is a security (CUSIP Y9737F118) tracked across SEC portfolio filings. 1 registered fund positions totaling $40K via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Rayliant-ChinaAMC Transformative China Tech ETF | Rayliant Funds Trust | $40K | 24.46% |