unzip on macOS: cannot create <file> Illegal byte sequence — zip with Chinese (GBK) filenames made on Windows

If you only need the contents, do not extract at all: read members straight from the archive in Python.

import zipfile, subprocess
z = zipfile.ZipFile("invoices.zip")
for n in z.namelist():
    data = z.read(n)
    text = subprocess.run(["pdftotext", "-layout", "-", "-"], input=data, capture_output=True).stdout

If you need real files, re-decode the names (Python decodes non-UTF-8 entries as CP437):

for info in z.infolist():
    name = info.filename
    if not info.flag_bits & 0x800:
        name = name.encode("cp437").decode("gbk", "replace")
    with open(name, "wb") as f:
        f.write(z.read(info))

Other options: unar (auto-detects encoding) or ditto -x -k; on the Windows side, PowerShell 7's Compress-Archive writes UTF-8 names.