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          "maximum_quantity": "150",
          "unit": "PIEZA",
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          "number": "271",
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          "maximum_quantity": "500",
          "unit": "PIEZA",
          "minimum_amount": null,
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          "number": "272",
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          "unit": "PIEZA",
          "minimum_amount": null,
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          "number": "273",
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          "minimum_amount": null,
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          "minimum_amount": null,
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          "minimum_amount": null,
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          "unit": "PIEZA",
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          "maximum_quantity": "5",
          "unit": "PIEZA",
          "minimum_amount": null,
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