The word panchão was first heard in Macao. From the Chinese pan-tcheong or pau-tcheong, dictionaries define it as a Macanese regionalism also known as China cracker. Who inhabits the ancient IEC Long firecracker factory?
Unfortunately the movie IEC Long is not yet available on HBO Max.
| Directing | Leonor Noivo | Assistant Director |
| Directing | João Pedro Rodrigues | Director |
| Directing | João Rui Guerra da Mata | Director |
| Writing | João Pedro Rodrigues | Screenplay |
| Writing | João Rui Guerra da Mata | Screenplay |
| Production | João Figueiras | Producer |
| Camera | João Pedro Rodrigues | Director of Photography |
| Camera | João Rui Guerra da Mata | Director of Photography |
| Production | Ivo M. Ferreira | Executive Producer |
| Editing | João Pedro Rodrigues | Editor |
| Editing | João Rui Guerra da Mata | Editor |
| Editing | Tomás Baltazar | Editor |
| Sound | Nuno Carvalho | Sound Recordist |
| Sound | Carlos Conceição | Sound Recordist |
| Sound | Elsa Ferreira | Sound Editor |
