'2111x10' => [
    {
        'artikel_nr' => 'AGI15030',
        'bestand' => '3120.00',
        'charge' => 'RSG'
    },
    {
        'artikel_nr' => 'AGI15030',
        'bestand' => '3150.00',
        'charge' => 'RSG'
    },
    {
        'artikel_nr' => 'AGI15030',
        'bestand' => '3110.00',
        'charge' => 'RSG'
    },
],

'2111x3' => [
        {
          'artikel_nr' => 'AGI15030',
          'bestand' => '1450.00',
          'charge' => 'Event Management'
        },
        {
            'artikel_nr' => 'AGI15030',
            'bestand' => '1100.00',
            'charge' => 'Event Management'
        },

],