Tongfu Microelectronics Co Ltd. TONGFU MICROEL-A is a security (CUSIP Y6199W100) tracked across SEC portfolio filings. 1 registered fund positions totaling $95K via N-PORT as of 2026-03-31.
| Fund | Registrant | Value | % of fund |
|---|---|---|---|
| Rayliant-ChinaAMC Transformative China Tech ETF | Rayliant Funds Trust | $95K | 57.71% |