¿How can I manipulate data as it is being read from an xslx file with nodejs Streams?

I need to manipulate the data inside stream.on('data') body, but I get the following error: "error: Unsupported ZIP Compression method NaN stream on node". It only works when I manipulate the data inside stream.on('end') event, I'm trying to read large excel files

      const readStreamExcelFile = function(stream, cb) {
        const buffers = [];

        stream.on("data", function(data) { 
          buffers.push(data);

          const buffer = Buffer.concat(buffers);
          const workbook = XLSX.read(buffer, { type: "buffer" });
          const workbookSheets = workbook.SheetNames;
          // With this callback I do some operations with data
          cb(workbookSheets, workbook);

        });

        stream.on("end", function() {
          /* Here I can manipulate data with this
          const buffer = Buffer.concat(buffers);
          const workbook = XLSX.read(buffer, { type: "buffer" });
          const workbookSheets = workbook.SheetNames;
          cb(workbookSheets, workbook);
          */
          resolve();
        });
      };