import xlsxwriter
new_list = [['first', 'second'], ['third', 'four'], [1, 2, 3, 4, 5, 6]]
with xlsxwriter.Workbook('test.xlsx') as workbook: #generate file test.xlsx
worksheet = workbook.add_worksheet()
for row_num, data in enumerate(new_list):
worksheet.write_row(row_num, 0, data)