_Factors limiting development or creating inventory bottleneck._
The wording could/should be changed to reflect whether the reference is about established facts in the past year or anticipated risks for the coming year. -- Entwicklung could refer to product development (as constraints due to the shortage of available Techniker) or to corporate development and growth. ---Keeping inventories low is desirable (as in JIT logistics), but shortages in available components, such as chips, can delay deliveries.