Inventory of Office Chairs

The currently confirmable inventory of office chairs is 15 units. Here are the specific details:

Clear records in the transfer announcement of Xi'an University of Architecture and Technology
According to the on-campus transfer announcement released by Xi'an University of Architecture and Technology in September 2025, it explicitly lists the specific quantities of two types of office chairs in stock: 5 conference chairs and 10 round-back chairs, totaling 15 units. This data is direct and authoritative, being the only quantifiable inventory information available at present. The content of the announcement usually undergoes strict review, and the recorded furniture quantities generally match the actual inventory, making it a reliable basis.

Explanation of unclear quantities in other scenarios
Among the whole-floor office chairs recovered by a certain enterprise due to office space adjustment, although they include multiple styles such as conference chairs, staff chairs, and mesh office chairs, and emphasize 'sufficient quantity and support for bulk selection', no specific numerical values are provided. Such descriptions are common in second-hand furniture recycling or bulk procurement scenarios, where the term 'sufficient quantity' is more used to indicate supply capacity rather than precise inventory statistics. Due to the lack of specific data support, it is impossible to include them in quantitative analysis.

Data comparison and priority of conclusions
Among the available information, only the announcement from Xi'an University of Architecture and Technology provides exact quantities, while the descriptions in the enterprise recycling scenario lack quantitative indicators. According to the principle of scientific rigor, it is advisable to prioritize using clear data that can be directly verified and avoid making subjective speculations about vague descriptions. Therefore, the currently confirmable inventory of office chairs is 15 units, and furniture from other scenarios needs to wait for further information supplementation before being included in the statistics.

Extended explanation: Common methods of inventory statistics
The confirmation of inventory quantities usually relies on physical inventory counts or official records. For enterprises or institutions, regular inventory counts are a standard procedure for managing fixed assets, and the results are publicly disclosed through announcements, reports, etc. For temporary recycling or bulk procurement scenarios, quantities may be difficult to fix in real-time due to dynamic adjustments (such as sold-out items or newly added inventory). Therefore, in the absence of official data, non-quantitative descriptions should be treated with caution.